Hi,
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 10.10.4.50 YES NVRAM up up
FastEthernet0/1 10.10.5.50 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
(snip)
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 10.219.16.1 ccm-manager mgcp ccm-manager music-on-hold ccm-manager config server 10.219.16.1 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 10.219.17.1 service-type mgcp version 0.1 ! dial-peer voice 1 pots application mgcpapp port 1/0:23 !