Configuration — SIP Media Gateway NN47263-508 02.01 7 September 2009
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Nortel Secure Router 2330/4134 Configuration — SIP Media Gateway Release: 10.2 Document Revision: 02.01 www.nortel.com .NN47263-508 Nortel Secure Router 2330/4134 Release: 10.2 Publication: NN47263-508 Document release date: 7 September 2009 Copyright © 2008-2009 Nortel Networks. All Rights Reserved. While the information in this document is believed to be accurate and reliable, except as otherwise expressly agreed to in writing NORTEL PROVIDES THIS DOCUMENT "AS IS" WITHOUT WARRANTY OR CONDITION OF ANY KIND, EITHER EXPRESS OR IMPLIED. The information and/or products described in this document are subject to change without notice. Nortel, Nortel Networks, the Nortel logo, and the Globemark are trademarks of Nortel Networks. THE SOFTWARE DESCRIBED IN THIS DOCUMENT IS FURNISHED UNDER A LICENSE AGREEMENT AND MAY BE USED ONLY IN ACCORDANCE WITH THE TERMS OF THAT LICENSE. Intel and Pentium are trademarks of Intel Corporation. cPCI is a trademark of PCI Industrial Computer Manufacturers Group. All other trademarks are the property of their respective owners. 3 . Contents New in this release 11 Features 11 SR2330 hardware 11 SIP configuration enhancements 11 E1 R2 signaling 11 Custom tone configuration for T1/E1 PRI and CAS 12 DTMF level configuration 12 Enhancements for Mediation Server module midplane interface (servmod) 12 Other changes 12 Euro ISDN 12 QSIG 12 ISDN overlap receiving 12 ISDN type and plan configuration 13 VoIP CDR 13 Introduction 15 Media Gateway fundamentals 17 Supported SIP servers 18 SR2330/4134 with SIP server 19 CS 1000 (with no SLG component) call flows 22 SIP registration of FXS ports 24 CS 1000, OCS, and SR4134 integration 25 CS 1000, OCS, and SR4134 call flows 26 SR4134 integration with OCS only 30 OCS-only call flows 31 Dial peers 33 Dial peer example 35 SR2330/4134 call routing 36 Incoming POTS call routing 36 SIP URI 36 SIP server routing 37 Outgoing POTS call routing 39 Pass-through prefix digit for SIP server failure 40 Emergency call handling 41 Nortel Secure Router 2330/4134 Configuration — SIP Media Gateway NN47263-508 02.01 7 September 2009 Copyright © 2008-2009 Nortel Networks. All Rights Reserved. 4 E911 emergency call routing with CAMA trunks 42 Call routing logic 43 Call routing for SIP endpoints connected to SR2330/4134 Ethernet ports 45 Dial peer destination patterns 45 Supported dial plan schemes 46 Number translation 47 Translation rules 47 Translation profile 48 Applying the translation profile 48 Translation profiles with incoming dial peers 48 Translation profile with outgoing dial peers 49 Additional notes 49 Number translation examples 50 Dial peer trunk groups 51 Caller ID on FXS and FXO ports 52 Caller ID with dial peers 52 DSP properties 52 Resource management 53 Call Admission Control 53 Supported voice modules 54 FXS/DID modules 55 FXO/CAMA modules 56 ISDN BRI modules and ISDN PRI on T1/E1 small modules 56 T1 CAS 58 E1 R2 59 Voice Carrier medium module 59 Mediation Server module 60 Voice feature summary 60 Limitations 63 Standards compliance 64 SIP compliance 64 ISDN compliance 64 T1 CAS compliance 65 E1 R2 compliance 65 FXS/FXO compliance 65 SR2330/4134 Media Gateway configuration 67 SR2330/4134 Media Gateway tasks 67 DSP channel licensing 71 Obtaining a license key 72 SIP UA configuration 75 SIP UA configuration procedures 75 Specifying the SIP server 77 Nortel Secure Router 2330/4134 Configuration — SIP Media Gateway NN47263-508 02.01 7 September 2009 Copyright © 2008-2009 Nortel Networks. All Rights Reserved. 5 Configuring the PSTN cause to SIP status code values 78 Configuring the SIP status code to PSTN cause values 79 Configuring the SIP UA transport protocol 80 Configuring keepalives 80 Configuring SIP server registration 82 Configuring outbound proxy 83 Displaying SIP response, traffic, and retry statistics 84 Clearing SIP UA statistics 84 Displaying SIP UA status 84 Displaying SIP UA timers 85 Displaying the SIP status code to PSTN cause mapping table 85 Displaying the PSTN cause to SIP status code mapping table 85 Global VoIP properties configuration 87 Global VoIP properties configuration procedures 87 Binding the source address for SIP packets to an interface 89 Specifying preferred codecs on the system 90 Configuring a pass-through prefix digit for forced local call routing 92 Configuring the emergency number 92 Configuring reliable provisional response options 93 Configuring a maximum call limit 94 Configuring RTP source port validation 95 Configuring the DTMF level 96 Configuring VoIP CDR 96 Displaying global VoIP properties 99 ISDN voice port configuration 101 ISDN voice port configuration procedures 101 Configuring T1/E1 mode 103 Linking a bundle to an ISDN BRI or PRI port for voice traffic 103 Configuring QSIG 105 Configuring ISDN overlap receiving 106 Configuring ISDN voice bundle properties 107 Activating an ISDN voice bundle 107 Configuring the ISDN map 108 Displaying ISDN voice bundle properties 109 T1 CAS port configuration 111 T1 CAS port configuration procedures 111 Specifying DS0 time slots for T1 voice ports 113 E1 R2 port configuration 115 E1 R2 port configuration procedures 115 Configuring R2 signaling on an E1 port 117 Configuring R2 signaling parameters on an E1 port 118 Nortel Secure Router 2330/4134 Configuration — SIP Media Gateway NN47263-508 02.01 7 September 2009 Copyright © 2008-2009 Nortel Networks. All Rights Reserved. 6 FXO port configuration 123 FXO port configuration procedures 123 Configuring the number of rings for an FXO voice port 125 Configuring an FXO voice port as a CAMA trunk 126 Configuring ANI mapping for a CAMA trunk 127 Configuring PLAR for an FXO voice port 128 FXS port configuration 131 FXS port configuration procedures 131 Configuring DID signaling for an FXS voice port 133 Configuring supervisory disconnect 134 POTS dial peer configuration 135 POTS dial peer configuration procedures 135 Associating a POTS dial peer with a port 137 Configuring a prefix for a POTS dial peer 138 Configuring digit stripping for a POTS dial peer 138 Configuring digit forwarding for a POTS dial peer 139 Configuring calling-line ID for a POTS dial peer 141 SIP registration and authentication of FXS ports 143 SIP registration and authentication procedures 143 Specifying a SIP registrar 145 Configuring SIP registration for a POTS dial peer 146 Configuring global SIP digest authentication 146 Configuring SIP digest authentication for a POTS dial peer 147 Displaying the status of SIP-registered E.164 numbers 148 VoIP dial peer configuration 149 VoIP dial peer configuration procedures 149 Configuring a target to receive calls from a VoIP dial peer 151 Configuring RTP payload type for all VoIP dial peers 152 Configuring RTP payload type for a VoIP dial peer 153 Configuring DTMF relay for all VoIP dial peers 153 Configuring DTMF relay for a VoIP dial peer 154 Configuring comfort noise negotiation for all VoIP dial peers 155 Configuring comfort noise negotiation for a VoIP dial peer 155 Caller ID configuration for FXS and FXO ports 157 Caller ID configuration procedures 157 Enabling caller ID on FXS and FXO ports 159 Configuring a station number for caller ID on FXS and FXO ports 160 Configuring a station name for caller ID on FXS and FXO ports 160 Configuring a ring-cycle method for receiving caller ID on FXS and FXO ports 161 Blocking caller ID display for calls originating on FXS voice ports 162 Nortel Secure Router 2330/4134 Configuration — SIP Media Gateway NN47263-508 02.01 7 September 2009 Copyright © 2008-2009 Nortel Networks. All Rights Reserved. 7 DSP configuration for all voice ports 163 DSP configuration procedures 163 Configuring comfort noise on a voice port 165 Configuring echo cancellation on a voice port 165 Configuring the size of the echo canceller on a voice port 166 Displaying voice DSP status 166 Displaying voice DSP statistics 166 Clearing voice DSP statistics 167 Number translation 169 Number translation procedures 169 Configuring translation rules 170 Configuring a translation profile 171 Associating a translation profile with a dial peer 172 Trunk group configuration 175 Trunk group configuration procedures 175 Creating a trunk group 176 Assigning a voice port to a trunk group 177 Assigning a POTS dial peer to a trunk group 178 Displaying trunk groups 178 VoIP fax and modem configuration 181 VoIP fax and modem configuration procedures 181 Configuring modem pass-through for all VoIP dial peers 183 Configuring the global fax protocol for all VoIP dial peers 184 Configuring the global fax rate for all VoIP dial peers 185 Configuring the fax protocol for a specific VoIP dial peer 185 Configuring the fax rate for a specific VoIP dial peer 187 Configuring modem pass-through for a specific VoIP dial peer 188 Displaying active fax call information 188 Common procedures 191 Common procedures for all voice ports 192 Selecting a voice port to configure 192 Configuring a description for a voice port 193 Configuring the compand type for a voice port 193 Enabling a voice port 194 Displaying configuration information for a voice port 195 Common procedures for FXS and FXO ports 195 Configuring signaling 195 Configuring regional tone 196 Configuring battery reversal 197 Configuring input gain 198 Configuring output attenuation 198 Nortel Secure Router 2330/4134 Configuration — SIP Media Gateway NN47263-508 02.01 7 September 2009 Copyright © 2008-2009 Nortel Networks. All Rights Reserved. 8 Common procedures for FXS, T1 CAS, and E1 R2 199 Configuring initial digit timeout 199 Configuring interdigit timeout 200 Common procedures for T1 CAS,