VoIP - PRI between Definity G3 and 2611 Gateway


I am having trouble getting a PRI up between an Avaya Definity G3 PBX and my 2611 voice gateway. I'm 99% sure I have the correct cable (a T1 crossover cable) as Layer 1 of the PRI is active and port ser1/0:23 shows "up up".

My gateway is registered with CallManager just fine, but I'm pretty sure this is simply an ISDN issue. I have the PBX setup as ISDN "user" side and the 2611 as ISDN "network" side. We are using National/NI2. The Definity is configured as Country code 1, Protocol version a. Does anyone know if this is correct? Also, should the "Connect" version on the PBX be "pbx" or "line-side"??

When I do a "show isdn status" the Layer 2 state of "TEI_ASSIGNED" is a problem in my mind - I think this should be "MULTIPLE_FRAME_ESTABLISHED."

Thanks - Rob.

Gateway1#sho isdn status Global ISDN Switchtype = primary-ni

%Q.931 is backhauled to CCM-MANAGER on DSL 0. Layer 3 output may not apply

ISDN Serial1/0:23 interface ******* Network side configuration ******* dsl 0, interface ISDN Switchtype = primary-ni L2 Protocol = Q.921 L3 Protocol(s) = CCM-MANAGER Layer 1 Status: ACTIVE Layer 2 Status: TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED Layer 3 Status: 0 Active Layer 3 Call(s) Active dsl 0 CCBs = 0 The Free Channel Mask: 0x807FFFFF Number of L2 Discards = 0, L2 Session ID = 94 Gateway1# Gateway1# Gateway1# Gateway1#sho ip int brief Interface IP-Address OK? Method Status Prot ocol FastEthernet0/0 YES NVRAM up up

FastEthernet0/1 YES NVRAM up up

Serial1/0:0 unassigned YES unset down down

Serial1/0:1 unassigned YES unset down down

Serial1/0:2 unassigned YES unset down down


Serial1/0:21 unassigned YES unset down down

Serial1/0:22 unassigned YES unset down down

Serial1/0:23 unassigned YES NVRAM up up Gateway1# Gateway1# Gateway1#sho run

(some non-relevant config snipped)

! network-clock-participate slot 1 no network-clock-participate wic 0 network-clock-select 1 T1 1/0 network-clock-select 2 T1 1/1 ! isdn switch-type primary-ni voice-card 1 ! ccm-manager redundant-host ccm-manager mgcp ccm-manager music-on-hold ccm-manager config server ccm-manager config ! ! controller T1 1/0 framing esf fdl att linecode b8zs pri-group timeslots 1-24 service mgcp ! interface Serial1/0:23 no ip address isdn switch-type primary-ni isdn protocol-emulate network isdn incoming-voice voice isdn bind-l3 ccm-manager no cdp enable ! voice-port 1/0:23 ! mgcp mgcp call-agent service-type mgcp version 0.1 ! dial-peer voice 1 pots application mgcpapp port 1/0:23 !

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This may get you closer to what you want. I have a PRI on a 3620.

Brian LaVallee

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Cisco Internetwork Operating System Software IOS (tm) 3600 Software (C3620-IS-M), Version 12.3(1a), RELEASE SOFTWARE (fc1) Copyright (c) 1986-2003 by cisco Systems, Inc. Compiled Thu 05-Jun-03 17:53 by dchih Image text-base: 0x60008950, data-base: 0x6187C000

ROM: System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)

Router uptime is 10 weeks, 23 hours, 56 minutes System returned to ROM by power-on System image file is "flash:c3620-is-mz.123-1a.bin"

cisco 3620 (R4700) processor (revision 0x81) with 59392K/6144K bytes of memory. Processor board ID 25119094 R4700 CPU at 80Mhz, Implementation 33, Rev 1.0 Bridging software. X.25 software, Version 3.0.0. Primary Rate ISDN software, Version 1.1.

1 FastEthernet/IEEE 802.3 interface(s) 1 Channelized T1/PRI port(s) DRAM configuration is 32 bits wide with parity disabled. 29K bytes of non-volatile configuration memory. 16384K bytes of processor board System flash (Read/Write)

Configuration register is 0x2102


Current configuration : 1646 bytes ! version 12.3 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname Hostname ! boot system flash c3620-is-mz.123-9.bin enable secret 5 xXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxX enable password xXxXxXxX ! voice-card 1 ! ip subnet-zero ! ip name-server NNN.NNN.NNN.NNN ! isdn switch-type primary-ni isdn voice-call-failure 0 ! voice hunt user-busy voice call carrier capacity active ! voice service voip signaling forward unconditional fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none sip ! voice class codec 99 codec preference 1 g711ulaw codec preference 2 g729r8 ! no voice hpi capture buffer no voice hpi capture destination ! controller T1 1/0 framing sf linecode ami ! interface FastEthernet0/0 ip address NNN.NNN.NNN.NNN speed auto full-duplex ! ip http server ip classless ip route NNN.NNN.NNN.NNN ! dialer-list 1 protocol ip permit ! dial-peer cor custom ! dial-peer voice 1 voip huntstop preference 2 destination-pattern .T progress_ind setup enable 3 no modem passthrough voice-class codec 99 session protocol sipv2 dtmf-relay rtp-nte no vad ! dial-peer voice 2 pots preference 2 application session destination-pattern .......... translate-outgoing called 300 no digit-strip direct-inward-dial forward-digits all ! sip-ua retry invite 2 retry response 3 retry bye 3 retry prack 6 timers expires 300000 sip-server ipv4:NNN.NNN.NNN.NNN no transport tcp ! line con 0 logging synchronous line aux 0 line vty 0 4 password 7 xXxXxXxXxXxXxX logging synchronous login ! end

"Rob" wrote in message news: snipped-for-privacy@posting.google.com...

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Brian LaVallee


I am planning to inegrate a Definity PBX with a 2611 router .Can you send me the config for Definity and where should I port the PRI on Definity ?

Thanks, Mike

------------------------------------- Rob wrote:


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