Dialogic 4000 Series SU4.1 Guida Utente

Dialogic® 1000 and 2000 Media Gateway SeriesUser’s GuideNovember 201264-0346-12

10 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideContents

100 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceRTP End PortDescription: Specifies the last UDP IP port used for Realt

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 101Parameter ReferenceRTP QoS ByteDescription: The RTP QoS Type parameter defines a decimal

102 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.6 VoIP Authentication ParametersInformation about VoIP Authenticatio

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 103Parameter ReferenceAlgorithm - Sets the algorithm of the gateway. MD5 is the default hash

104 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.6.2.1 Outbound VoIP ConfigurationFigure 15 is a sample screen shot o

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 105Parameter Reference3.7 TDM General ParametersThe TDM General Settings group includes the

106 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceMaximum Call Party Delay (Phone Emulating Only)Description: Specifies

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 107Parameter ReferenceTurn MWI On FAC (Phone Emulating Only)Description: Specifies the Featu

108 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceHunt Group Extension (Phone Emulating Only)Description: If the telepho

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 109Parameter Reference3.8 TDM T1/E1 ParametersThe T1/E1 parameters are used to configure the

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 11Figures1 Typical IP Gateway Phone Emulating Topology - PBX Connection . . . . . . . . . .

110 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.8.1.3 Telephony Port Interface SideDescription: Identifies the side

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 111Parameter Reference• Consult Call Disconnected Drop Code• Consult Call Error Drop Code• M

112 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceDefault Value = YesINI File Parameter Name = telDialToneExpAfterFlashH

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 113Parameter ReferenceINI File Parameter Name = msRingCycleTime3.8.2.8 Enable Glare Detectio

114 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.8.2.11 Consult Call Proceeding Drop CodeDescription: Defines the Fea

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 115Parameter Reference3.8.2.14 Consult Call Disconnected Drop CodeDescription: Defines the F

116 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.8.2.17 Use Same Port for MWI Clear/SetDescription: Specifies if the

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 117Parameter Reference3.8.2.20 Inband Type I CID to First Ring TimeoutDescription: Specifies

118 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.8.3.2 FramingDescription: Specifies the type of T1 framing that will

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 119Parameter Reference3.8.3.5 ISDN Protocol VariantDescription: Specifies the type of T1 ISD

12 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideContents42 Default Analog CPID Configuration in the .ini File . . . . . . . . . . . . . .

120 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.8.3.7 Network Specific Facilities (NSF)Description: If NI-2 protocol

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 121Parameter Reference3.8.3.9 Enable FailoverDescription: Specifies the Failover mode used w

122 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.8.4.2 FramingDescription: Specifies the type of E1 framing that will

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 123Parameter Reference3.8.4.5 ISDN Protocol VariantDescription: Specifies the type of E1 ISD

124 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.8.4.8 Outbound TDM Calling Party SourceDescription: The source of th

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 125Parameter Reference3.8.4.10 ISDN Answer Supervision EnableDescription: If ‘Yes’, and an o

126 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.9.1 Timing GroupThe Analog parameters in the Timing group include:•

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 127Parameter Reference3.9.1.4 Ringing TimeoutDescription: Specifies the number of millisecon

128 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.9.2.2 Consult Call Dialtone Drop CodeDescription: Defines the Featur

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 129Parameter Reference3.9.2.5 Consult Call Connected Drop CodeDescription: Defines the Featu

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 13Tables1 Coder/Decoder Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

130 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.9.3 Message Waiting Control GroupThe Analog parameters in the Messag

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 131Parameter Reference3.9.4 CPID Settings GroupThe Analog parameters in the CPID Settings gr

132 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.9.4.3 CID to First Ring TimeoutDescription: Specifies the number of

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 133Parameter Reference3.9.4.6 Central Office (Type I) Caller ID Alert TypeDescription: Speci

134 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.9.4.9 Auto-Answer Inbound TDM Calls (Type II CPID)Description: Type

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 135Parameter Reference3.10 TDM Digital ParametersThe TDM Digital subgroup includes the follo

136 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.11 TDM Port Enable ParametersThe TDM Port Enable parameters allow yo

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 137Parameter ReferenceFigure 17. ISDN Call Type Rules Web PageSelectUse this column to selec

138 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference• Private• ReservedCalling Type of NumberType of Number for the callin

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 139Parameter ReferenceCalled Number MatchEach CPID Matching rule must use the following synt

14 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideContents

140 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceCalled Type of NumberType of Number for the called party information.

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 141Parameter Reference3.13 TDM Cause Codes GroupThe TDM Cause Codes group provides tables fo

142 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceTable 8 lists the supported SIP Responses.Table 8. ISDN to SIP Mapping

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 143Parameter Reference3.13.1.2 SIP Responses to ISDN Cause CodesThe SIP to ISDN Mapping tabl

144 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceTable 9 lists the supported ISDN Cause Codes.Table 9. SIP to ISDN Mapp

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 145Parameter Reference3.14 TDM CPID Parsing ConfigurationThe TDM CPID Parsing Configuration

146 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceThe text box on this page can be easily modified by either pasting par

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 147Parameter ReferenceSerial Port ParityDescription: Specifies the parity of the Media Gatew

148 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.15.0.2 Serial Port, COM2 Group (DMG2000 Only)The Serial port, COM2 g

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 149Parameter ReferenceSerial Port Data BitsDescription: Specifies the number of data bits us

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 15Revision HistoryThis revision history summarizes the changes made in each published versio

150 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.16.1 Serial Mode (Master/Slave)Description: Specifies if the Media G

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 151Parameter Reference3.16.3 MCI Message Extension LengthDescription: Specifies the extensio

152 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.16.6 CPID Padding StringDescription: Specifies the pad string to str

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 153Parameter Reference3.16.9 MWI Response TimeoutDescription: Specifies the time in millisec

154 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.17 Tone Detection ParametersThe Tone Detection parameters define the

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 155Parameter Reference3.17.0.1 IDDescription: Automatically assigned IDs for reference. Thes

156 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.17.0.4 Cadence TypeDescription: Specifies the cadence type for this

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 157Parameter Reference3.17.0.7 Tone Frequency DeviationDescription: Specifies the deviation

158 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.17.1 Tone Generation Configuration Parameters3.17.1.1 Call Progress

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 159Parameter Reference3.17.1.5 Call Progress Tone Generation Frequency 2 (Hz)Description: Fr

16 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRevision History64-0346-10 November 2010 Updated to support Version 6.0 SU7 Software.Chapt

160 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.17.1.10 Call Progress Tone Generation Amplitude 3 (dBm)Description:

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 161Parameter Reference3.17.2 Editing the INI File DirectlyThe call progress tone parameters

162 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.18.1.2 HTTPS Certificate TypeDescription: Determines whether the Med

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 163Parameter Reference3.19.1 DSP Advanced SettingsThe DSP Advanced Settings parameters inclu

164 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.19.1.1 TDM to IP Gain Adjustment (DMG1000 Only)Description: Adjusts

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 165Parameter Reference3.19.1.5 Voice Activity Noise FloorDescription: Defines the noise floo

166 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.19.1.9 Call Progress Filter DebounceDescription: Specifies the debou

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 167Parameter Reference3.19.1.12 Call Progress Filter High Cutoff (DMG1000 Only)Description:

168 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.19.1.15 Jitter-Buffer Minimum Delay (DMG2000 Only)Description: Speci

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 169Parameter Reference3.19.1.19 Jitter-Buffer Deletion Threshold (DMG2000 Only)Description:

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 17Revision History64-0346-06 July 2009 Updated to support Version 6.0 SU4 Software.Chapter 3

170 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.19.1.22 VoIP Packet Loss Concealment (DMG2000 Only)Description: Enab

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 171Parameter Reference3.19.1.25 IP to TDM AGC Target Level (DMG2000 Only)Description: Define

172 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.19.1.29 TDM to IP AGC Slew Rate (DMG2000 Only)Description: Determine

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 173Parameter Reference3.19.2 T.38 Fax Advanced SettingsThe T.38 Fax Advanced Settings parame

174 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.19.2.3 Enable T.38 Spoofing (DMG2000 Only)Description: Enables/disab

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 175Parameter Reference3.19.2.6 NSF Removal (DMG2000 Only)Description: Determines if Non-Stan

176 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.19.2.10 T.38 UDPTL Redundancy Count for T.30 Messages (DMG2000 Only)

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 177Parameter Reference3.19.3 Positive Answer Machine DetectionThe Positive Answer Machine De

178 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceAllowed Values: 1000 to 20000 millisecondsDefault Value = 4000 millise

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 179Parameter Reference3.20.2 Incompatible Message STATUSDescription: If 'Yes' then

18 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRevision History64-0346-03 January 2009 Updated to support Version 6.0 SU2 Software.Chapte

180 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.20.5 ISDN Overlap Receive Minimum DigitsDescription: Specifies the m

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 181Parameter Reference3.20.8 Routing Proxy Group NameDescription: Specifies the routing prox

182 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 1834Call Progress TonesCall progress tone parameters define the characteristics (frequencies

184 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideCall Progress TonesYou can also add and delete call progress tones from this Web page. Us

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 185Call Progress TonesFigure 21. Learn Tone Web PageThe Learn Tone user interface has the fo

186 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideCall Progress Tones• Ringback – Call a valid extension not in use. Caution: Make sure tha

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 187Call Progress TonesProgress messages are described as follows:LearningThe Gateway has gon

188 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideCall Progress TonesFailed Validation unexpected CP toneThe Gateway dialed the destination

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 189Call Progress Tonesbandwidth is specified as all of the frequencies from the specified fr

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 19Revision History64-0346-01 March 2008 Updated to support Version 6.0 Software.Global Updat

190 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideCall Progress TonesThe validation process is useful when there was an error in learning n

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 191Call Progress TonesValidation ErrorsAn error occurred when trying to validate the tones l

192 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideCall Progress Tones

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 1935Routing TableInformation about Routing Table and how it is supported by the Dialogic® Me

194 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting TableFigure 22 below shows how this information enters the Routing Table control.

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 195Routing Table5.2 Router ConfigurationThe Router Configuration manages the configuration o

196 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting TableFigure 24 below shows call routing flow for Routing Table.Figure 24. Routing

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 197Routing Table5.2.2.1 Inbound TDM RulesUse this table to define the routing rules for all

198 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting Table5.2.2.2 Inbound TDM Request MatchingDefines the call-party information expre

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 199Routing TableFigure 26 is a screen shot of the CPID Matching configuration Web page:Figur

Dialogic® 1000 and 2000 Media Gateway Series User’s GuideCopyright and Legal NoticeCopyright © 2007-2012 Dialogic Inc. All Rights Reserved. You may no

20 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRevision History

200 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting TableFigure 27 is a screen shot of the Call Type Property Matching configuration

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 201Routing TableCalled Party Numbering Plan - Numbering Plan match for Called Number (ISDN o

202 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting TableRedirecting Party Type of Number - Type of Number match for Redirect Number

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 203Routing TableFigure 28 is a screen shot of the Device Selection configuration Web page:Fi

204 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting TableTable 11 shows the syntax used for CPID Manipulation.Table 11. Syntax Used f

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 205Routing TableName ManipulationRule Syntax Description Example Example ResultS Source (cal

206 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting TableFigure 29 is a screen shot of the CPID Manipulation configuration Web page:F

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 207Routing Table5.2.3 Inbound VoIP Rules TableThe Inbound VoIP Rules is the main table used

208 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting TableRule Label - Specifies label for this entry. This label is used only to help

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 209Routing TableTable 13 shows the syntax used for CPID Matching.Figure 32 is a screen shot

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 21About This PublicationThe following topics provide information about this guide:• Purpose•

210 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting TableCalled Party Name - The formula as specified in the section above that is us

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 211Routing TableCPID ManipulationCPID Manipulation defines rules for how Calling Number, Cal

212 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting TableFigure 34 is a screen shot of the CPID Manipulation configuration Web page:F

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 213Routing TableCalled Party Number - The formula as specified in the section above that det

214 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting Table5.2.4.1 TDM Port TypesThe gateway supports multiple types of TDM ports. The

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 215Routing TableSelection Mode - Specifies the method of channel selection when selecting ch

216 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting Table5.2.5 VoIP Host Groups TableThe configuration of VoIP Host Groups are used f

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 217Routing Table5.2.5.1 Host ListUse this table to Add hosts to this group and Delete hosts

218 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting TableFigure 39. Inbound VOIP Route and Outbound Route

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 219Routing TableFigure 40. Inbound TDM Route and Outbound Route

22 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideAbout This Publication• Chapter 6, “Media Gateway Parsers” describes the Media Gateway in-

220 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideRouting Table5.4 Call Routing ExamplesEach example presents the requirements (i.e. how yo

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 221 Example #1 – Basic TDM

Routing Table 222 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 4. Set up Inbound

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 223 5. Set up Inbound VoIP

Routing Table 224 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 6. Validate Routin

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 225 Input: Inbound Route o

Routing Table 226 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide Example #2 – Basic C

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 227 4. Set up Inbound TDM

Routing Table 228 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 5. Set up Inbound V

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 229 Example #3 – Basic Cal

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 23About This PublicationRelated InformationFor additional information related to the Dialogi

Routing Table 230 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 4. Set up Inbound T

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 231 5. Set up Inbound VoI

Routing Table 232 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide Inbound VoIP Rule #

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 233 Inbound VoIP Rule #3:

Routing Table 234 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 6. Validate the Ro

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 235 • For Inbound VoIP CPI

Routing Table 236 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide Example #4 – Basic C

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 237 4. Set up Inbound TDM

Routing Table 238 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 5. Set up Inbound V

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 239 Inbound VoIP Rule #2:

24 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideAbout This Publication

Routing Table 240 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide Example #5 – Basic C

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 241 Example #6 – Toll Bypas

Routing Table 242 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide Routing Requirements

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 243 3. Set up VoIP Host G

Routing Table 244 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide Inbound TDM Rule #2:

Routing Table Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 245 Inbound TDM Rule #3: A

Routing Table 246 Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 5. Set up Inbound V

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 2476Media Gateway ParsersThis section describes the Dialogic® Media Gateway in-band Type I (

248 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideMedia Gateway ParsersFigure 41. Default Analog CPID Configuration Data on Analog Web Page

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 249Media Gateway ParsersFigure 42. Default Analog CPID Configuration in the .ini File• Reaso

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 251OverviewThe following information provides an overview of the Dialogic® Media Gateway:• P

250 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideMedia Gateway ParsersFigure 43. Sample Analog Type II CPID Configuration Data in the .adt

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 251Media Gateway ParsersFigure 44. Default Mitel Digital CPID Configuration Data (cpid.htm)T

252 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideMedia Gateway ParsersThe above provides a translation of the switch-specific reason code

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 253Media Gateway ParsersRule SyntaxA call-class rule starts with the tag “rule”. All charact

254 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideMedia Gateway ParsersRule OrderThe parser attempts to match an input integration or displ

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 2557Data SecurityInformation about data security and how it is supported by the Dialogic® Me

256 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideData Security• When accessing the Media Gateway, use https:// instead of the non-secure h

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 257Data Security7.2.2 HTTPS ExampleAn example of how HTTPS is used with a self-signed certif

258 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideData Security7.3.1 TLS Certificate ConfigurationA TLS certificate can be self-signed or c

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 259Data Security• TLS Cipher List - The Cipher list is not a configurable parameter. The Med

26 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideOverviewThe DMG2000 is available in the following models:• DMG2030DTIQ - Supports phone em

260 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideData Security• Verify TLS Peer Certificate trust: NoExample 2:Assume a company has five s

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 261Data Securityfor secure audio, and the gateway will accept requests for both secure and n

262 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideData SecurityThe Media Gateway should be configured as follows: • SRTP Preference: SRTP O

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 263Data SecurityFigure 45. Storing Self-Signed Certificate by Certificate Import Wizard11. I

264 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideData Security

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 2658Unit StatusStatus information about the Dialogic® 1000 Media Gateway (DMG1000) and Dialo

266 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideUnit Status8.2 Alarm InformationSelecting Alarm from the Status menu displays the followi

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 267Unit Status8.4 Telephony Status InformationSelecting Telephony from the Status menu displ

268 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideUnit Status8.6 Version InformationSelecting Version from the Status menu displays version

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 2699DiagnosticsThis chapter describes how to perform diagnostics tasks on the Dialogic® 1000

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 27OverviewFigure 1. Typical IP Gateway Phone Emulating Topology - PBX ConnectionFigure 2. Ty

270 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnostics9.1.2 VoIP Interface Test OperationTo operate the VoIP interface diagnostic to

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 271DiagnosticsSource NameThe alphanumeric name representing the source party that is deliver

272 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnosticsIf an error occurs some other suggestions are:• Verify gateway VoIP interface

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 273DiagnosticsThe Media Gateway diagnostic utilities are accessible via the Web interface by

274 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnostics9.2.2.1 Configuration OptionsThe following configuration items are available t

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 275DiagnosticsWhen the test is completed the results will show if the diagnostic test was ab

276 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnostics9.3 TDM Self Verification TestTDM Self Verification is discussed in the follow

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 277Diagnostics9.3.1.3 CapabilitiesThe ability to route calls and send message waiting status

278 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnosticsFigure 52. TDM Self Verification Web Page

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 279Diagnostics9.3.2.1 Configuration OptionsThe following configuration items are available t

28 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideOverviewprovide full call party information across the station set interfaces while others

280 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnosticsFigure 53. Call Flow for Initiate Call / Answer CallInitiate Call / Answer Cal

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 281DiagnosticsFigure 54. Call Flow for Initiate Call / Answer Call and Transfer CallSend Mes

282 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnosticsFigure 55. Call Flow for Send Message Waiting Status9.3.2.3 Test Status When a

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 283Diagnostics9.3.2.4 Test ResultsAfter the diagnostic test(s) are completed or canceled the

284 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnostics• Check the Call Log for the call end reason of the connections used in the di

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 285DiagnosticsThe call log is accessible through the Web by selecting the Call Log link on t

286 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnostics• TDM Capture: The TDM log is a copy of the voice data transferred on the T1/E

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 287DiagnosticsCapture control page is shown in Figure 60. While the DMG2000 control page has

288 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnosticsTo use the Trace Capture, first check the appropriate trace masks. Click Apply

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 289Diagnostics• The DMG1000 log can store up to 1.5 Mbytes, while the DMG2000 log can store

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 29OverviewThe switch only provides a single serial link connection. At a site where there ar

290 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnosticsto disable individual interfaces. The second level of filtering is on the prot

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 291Diagnostics• After selecting protocol filters, be sure to click Apply Filters.• Size of t

292 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnosticsFigure 67. Example of Running Log - TDM CaptureWhile the TDM Capture is runnin

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 293Diagnostics• Downloading the TDM Capture clears the log and starts another. • Stopping th

294 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnostics9.5.2 Connecting to Terminal Interface Via LAN ConnectorPerform the following

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 295DiagnosticsTelephony port 2 events:002:59:314 [Tel-2 ] Event Lamp 60:CallApp0:0 OF

296 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnosticsTable 19. Supported Trace KeysTrace KeysDescription Prot Code Error Warn Init

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 297Diagnostics9.6.2.2 Trace TypeTrace type defines the level of tracing. For example, to cap

298 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnostics9.6.3 Trace CommandsThe trace commands include the following:• trace show• tra

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 299DiagnosticsPbn Error Init DebugVoIP Error Init DebugGw Error Init

Software License AgreementThis is a Software License Agreement ("Agreement") between you theCompany and your Affiliates and all your Author

30 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideOverviewBoth the serial interface and the selection of which serial protocol to use are co

300 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnostics9.6.3.5 trace <trace key|all> resetThis command resets specified (or all

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 301Diagnostics002:59:314 [Tel-2 ] Event Lamp 60:CallApp0:0 OFF->FLASH002:59:550 [T

302 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnostics[VoIP ] Prot[VoIP ] Prot ---->SIP/2.0 100 Trying![VoIP ]

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 303Diagnostics[DspCpi-1 ] Stat Rx Extended Seq Number: 0[DspCpi-1 ] Stat

304 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnostics[DspCpi-1 ] Stat Error Stats:[DspCpi-1 ] Stat invalid_header_cou

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 305Diagnostics9.7 Diagnostic CommandsThis section describes a number of diagnostic commands

306 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideDiagnosticsPIMG>ping 10.0.1.110.0.1.1 is alivePIMG>ping 10.0.1.1 5PING 10.0.1.1: 56

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 307IndexAalarm information 266alarms command 306Bbasic configuration via the serial port 38C

308 Dialogic® 1000 and 2000 Media Gateway Series User’s Guideconfiguration syntax 248configuration via the serial port 38connecting to terminal interf

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 309IP Media Gatewaychanging the password 39configuration procedure 39parsers 247product desc

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 31Overview1.2.1.1 IP to Switch CallsThere are a few circumstances where an inbound IP call m

310 Dialogic® 1000 and 2000 Media Gateway Series User’s GuidePparametersAcceptable Media 94Allow T.38 ECM Faxes 173Analog Interface Type 132Analog Rec

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 311DNS NAPTR and SRV Record Enable 178DNS Server Address 61DNS Server Address 2 62DNS Transl

312 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideJitter-Buffer Maximum Delay 168Jitter-Buffer Minimum Delay 168Key Derivation Enable 89Key

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 313Send Early 183 Progress Response 92Serial CPID Expiration 153Serial Interface Protocol 15

314 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideUse Same Port for MWI Clear/Set - Analog 130Use Same Port for MWI Clear/Set - T1 116User

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 315Serial Protocol Web page 34setting the IP address 37softwareupgrading 42statusalarm infor

316 Dialogic® 1000 and 2000 Media Gateway Series User’s Guidetrace default command 299trace format 295trace function 294trace key 295trace -l command

32 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideOverviewaddress of the Media Gateway as the desired gateway, or they may rely on the VoIP

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 33OverviewFigure 5. DMG1000 Web Interface Figure 6. DMG2000 Web Interface

34 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideOverviewThe Media Gateway’s Web interface is divided into four sections, Status, Configura

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 35Overview• DSP Settings - Selecting DSP Settings brings up the DSP Settings Web page which

36 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideOverview

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 372Media Gateway ConfigurationInformation about configuring, and upgrading the Dialogic® 100

38 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideMedia Gateway Configuration8. Once the system completes its initialization (after approxim

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 39Media Gateway Configuration• For DMG1000 models, select Telephony Switch Type (See Telepho

LIMITED WARRANTY: The only warranty Dialogic makes is that themedium on which the Software is recorded will be replaced without charge ifDialogic, in

40 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideMedia Gateway Configuration3. When the System Login Web page appears, enter admin in the U

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 41Media Gateway Configurationthe configuration has been changed and now you wish to return t

42 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideMedia Gateway Configurationd. Click the Only CPID Parsing Rules button in the Export Files

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 43Media Gateway Configuration4. When the System Login Web page appears, enter the user name

44 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideMedia Gateway Configuration

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 453Parameter ReferenceThis section lists each Dialogic® 1000 Media Gateway (DMG1000) and Dia

46 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.1 IP SettingsThe IP Settings include the following groups:• IP Settin

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 47Parameter Reference3.1.1.3 Default Network Gateway AddressDescription: Sets the IP address

48 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.1.2 IP Settings, LAN2 (DMG2000)The IP Settings, LAN2 group includes t

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 49Parameter Reference3.1.3 IP Advanced Parameters (DMG2000)The IP advanced parameters allow

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 5ContentsRevision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

50 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceFigure 7. Example of a Network TopologyTwo routes are required in this

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 51Parameter ReferenceAn IP route rule is a custom routing rule on a specific LAN interface.

52 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceGateway AddressDescription: IP address of the gateway router that recei

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 53Parameter ReferenceE-Mail Minimum Alarm SeverityDescription: Defines the minimum alarm sev

54 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.2.2 SysLog GroupThe SysLog subgroup includes the following parameters

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 55Parameter ReferenceDiagnostics Trace to SysLog EnabledDescription: Defines whether diagnos

56 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceSNMP Minimum Alarm SeverityDescription: Defines the minimum alarm sever

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 57Parameter ReferenceSNMP System ContactDescription: Specifies the SNMP System administratio

58 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceHTTPs Server EnabledDescription: Defines whether the HTTPs Server is en

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 59Parameter ReferenceMaintenance Port EnabledDescription: Defines whether the Maintenance po

6 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideContents3.3.2 Server Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

60 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.3.1 User-Agent GroupThe User-Agent subgroup includes the following pa

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 61Parameter Reference3.3.1.4 Invite ExpirationDescription: Specifies the amount of time in s

62 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceNotes: 1. If the DNS Server IP Address parameter is configured but the

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 63Parameter Reference3.3.3 TCP/UDP GroupThe TCP/UDP subgroup includes the following paramete

64 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.3.4 TLS GroupThe TLS subgroup includes the following parameters:• TLS

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 65Parameter Reference3.3.4.2 TLS Server PortDescription: The Transport Layer Security (TLS)

66 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.3.4.5 TLS Inactivity TimerDescription: Number of seconds after which

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 67Parameter Reference3.3.4.8 Verify TLS Peer Certificate PurposeDescription: Determines if t

68 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.3.5.2 T2 TimeDescription: The T2 Time specifies the maximum retransmi

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 69Parameter Reference3.3.6 Monitoring GroupNote: The Monitoring subgroup parameters only app

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 7Contents3.16.5 CPID Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceVoIP Host Monitor IntervalDescription: Interval in which VoIP hosts are

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 71Parameter ReferenceIPv4 TOS ByteBits:0-2 = Precedence (RFC 1122)3-6 = Type of Service (RFC

72 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.3.8 Privacy Headers GroupNote: The Privacy Headers parameters only ap

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 73Parameter ReferenceAllowed Values:• P-Asserted-Identification = When a SIP ‘P-Asserted-Ide

74 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceFigure 8. Example Call Flow for SIP-SIP CallsISDN-ISDN CallsThe UUI inf

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 75Parameter ReferenceSIP-ISDN and ISDN-SIP CallsFor calls between SIP and ISDN, the UUI is t

76 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceTransfers using SIP REFERWhen the DMG2000 receives a SIP REFER that con

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 77Parameter ReferenceThe User-User Information subgroup includes the following parameters:•

78 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.3.10 ISUP Using Multipart MIME GroupThe ISUP Using Multipart MIME par

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 79Parameter ReferenceLines 5 and 6 specify that multipart MIME is appended to the INVITE mes

8 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideContents5.4 Call Routing Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

80 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.4 VoIP Network Group ParametersThe VoIP Network Group feature on the

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 81Parameter ReferenceFigure 12. VoIP Network Group Web Page

82 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.4.1 Network GroupThe Network subgroup includes the following paramete

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 83Parameter Reference3.4.3 URI Parameters GroupThe URI Parameters subgroup includes the foll

84 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.4.4 Proxy GroupThe Proxy subgroup includes the following parameters:•

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 85Parameter Reference3.4.4.5 Proxy Query IntervalDescription: Interval in seconds at which t

86 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.4.5.3 Registration UserDescription: Specifies the address-of-record (

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 87Parameter ReferenceINI File Parameter Name = dspFrameSizeG711, dspFramesPerPktG723k, dspFr

88 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.4.7 SRTP GroupThe Secure Real-time Transport Protocol (RTP) subgroup

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 89Parameter ReferenceMKI on Transmit StreamDescription: Specifies if Master Key Index (MKI)

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 9Contents9.6.2 Trace Utility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

90 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceCipher ModeDescription: Specifies the cipher used to encrypt voice pack

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 91Parameter ReferenceUnauthenticated SRTP EnableDescription: This parameter can be used to f

92 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter Reference3.5 VoIP Media ParametersThe VoIP Media parameters include the followin

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 93Parameter ReferenceEarly Media Requires Reliable Provisional ResponsesDescription: Specifi

94 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceVoice Activity DetectionDescription: Enables the use of voice activity

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 95Parameter ReferencePacket Time for Inbound VoIPDescription: Specifies a packet time to use

96 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceAllowed Values (Phone Emulating):• None = The Media Gateway will not us

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 97Parameter ReferenceUnhold on RE-INVITE with No SDPDescription: If set to No and the call i

98 Dialogic® 1000 and 2000 Media Gateway Series User’s GuideParameter ReferenceAllowed Values: IP address in dotted decimal notationDefault Value = (n

Dialogic® 1000 and 2000 Media Gateway Series User’s Guide 99Parameter ReferenceV.34 Fax Speed LimitDescription: The gateway V.34 fax modem supports ra