SIP Trunking

[speedygonzalez212]

Hi

I am attempting to set up a SIP trunk between a Nortel cs1000 and an Asterix SIP gateway (pstn). There is no PRI on my cs1k all outbound calls are routed to the SIP gateway.

I have registered my Signalling Server as an endpoint in the NRS and terminated 4 as a routing entry. I have registerd the Asterix as an endpoint in the NRS and terminated 0 - 9 (except 4) as routing entries. Both endpoints are showing IP field populated and are regsitered.

My issue is that i am able to call from a Cisco phone on the Asterix to a Nortel phone on the CS1k. But I am unable to call from the Nortel to the Cisco.

My D-channel traces are showing no route to destination.

I am not using HLOC or anything special just VNR and (for testing purposes) a 7 digit steering code (the Cisco extn).
My ESN setup just has 9 on AC1 and all SPN's point up the SIP trunk.

No matter what digits are dialled i get the same response from D-Channel or LD80 cal trace - no route to destination.

Any ideas or help would be greatly appreciated.



BELOW IS A COPY OF MY D-CHANNEL TRACE

***********************CALL FROM CISCO TO NORTEL WORKS FINE*******************
DCH 11 IMSG DISC REF 0000019E CH 64 0 0 29 TOD 14:39:24
CAUSE :NO ROUTE TO DESTINATION
>
DCH 11 IMSG SETUP REF 00008181 CH 64 0 0 0 TOD 12:27:16
CALLING #:02071830105 NUM PLAN: PRIVATE/ABBREVIATED (CDP)
CALLED #:02071834580 NUM PLAN: PRIVATE/ABBREVIATED (CDP)

DCH 11 OMSG CALLPROC REF 00008181 CH 64 0 0 0 TOD 12:27:16

DCH 11 OMSG ALERT REF 00008181 CH 64 0 0 0 TOD 12:27:16
PROGRESS: DEST ADDR IS NOT ISDN

DCH 11 OMSG CONNECT REF 00008181 CH 64 0 0 0 TOD 12:27:18

DCH 11 IMSG CONN ACK REF 00008181 CH 64 0 0 0 TOD 12:27:18

DCH 11 OMSG DISC REF 00008181 CH 64 0 0 0 TOD 12:27:22
CAUSE :NORMAL CALL CLEARING

DCH 11 IMSG DISC REF 00008181 CH 64 0 0 0 TOD 12:27:22
CAUSE :NORMAL CALL CLEARING

DCH 11 OMSG RELEASE REF 00008181 CH 64 0 0 0 TOD 12:27:22

DCH 11 IMSG RELEASE REF 00008181 CH 64 0 0 0 TOD 12:27:22

DCH 11 OMSG REL COMP REF 00008181 CH 64 0 0 0 TOD 12:27:22

OVL000

*****************************************************************************************************



****************CALL FROM NORTEL TO CISCO - NO ROUTE TO DESTINATION********************************

>
DCH 11 OMSG SETUP REF 0000019E CH 64 0 0 29 TOD 12:27:36
FEAT :CRID
FEAT :CDS
FEAT :NCID
PROGRESS: ORIG ADDR IS NOT ISDN
CALLING #:2224 NUM PLAN: PRIVATE/ABBREVIATED (CDP)
CALLED #:2287296 NUM PLAN: PRIVATE/ABBREVIATED (CDP)

DCH 11 IMSG CALLPROC REF 0000019E CH 64 0 0 29 TOD 12:27:36

DCH 11 IMSG DISC REF 0000019E CH 64 0 0 29 TOD 12:27:36
CAUSE :NO ROUTE TO DESTINATION

DCH 11 OMSG RELEASE REF 0000019E CH 64 0 0 29 TOD 12:27:36

DCH 11 IMSG REL COMP REF 0000019E CH 64 0 0 29 TOD 12:27:36

DCH 11 OMSG SETUP REF 0000019E CH 64 0 0 29 TOD 12:27:46
FEAT :CRID
FEAT :CDS
FEAT :NCID
PROGRESS: ORIG ADDR IS NOT ISDN
CALLING #:2224 NUM PLAN: PRIVATE/UNKNOWN (UNKNOWN)
CALLED #:02071830105 NUM PLAN: PRIVATE/NETWORK SPECIFIC (SPN)

DCH 11 IMSG CALLPROC REF 0000019E CH 64 0 0 29 TOD 12:27:46

DCH 11 IMSG DISC REF 0000019E CH 64 0 0 29 TOD 12:27:46
CAUSE :NO ROUTE TO DESTINATION

DCH 11 OMSG RELEASE REF 0000019E CH 64 0 0 29 TOD 12:27:46

DCH 11 IMSG REL COMP REF 0000019E CH 64 0 0 29 TOD 12:27:46

*****************************************************************************************************