New NRS - no route to destination

[crac74]

Hi,

I'm setting up a new NRS on rls 5.5. In a lab environment. Aim is to put in in production...Simple configuration. One CS1000E SA and one SIP gateway. Only SIP route configured.
NRS config is MyDomain.com / udp / cdp
I've created routing entry 1024 in the SIP gateway endpoint. In CS1000E SA 1024 is configured as DSC CDP to an RLI without DMI. RLI routes to the SIP trunk. Nothing special.
I can call from the gateway endpoint 1024 to my CS1000E SA IP Phone 2004, but for call from IP Phone DN 2004 to the endpoint it says "no route to destination".

DCH 20 OMSG SETUP REF 00000185 CH 252 0 0 4 TOD 12:33:49
FEAT :NAS
FEAT :CRID
FEAT :CDS
FEAT :NCID
PROGRESS: ORIG ADDR IS NOT ISDN
CALLING #:2004 NUM PLAN: PRIVATE/ABBREVIATED (CDP)
CALLED #:1024 NUM PLAN: PRIVATE/ABBREVIATED (CDP)
DCH 20 IMSG CALLPROC REF 00000185 CH 252 0 0 4 TOD DCH 20 IMSG DISC REF 00000185 CH 252 0 0 4 TOD CAUSE :NO ROUTE TO DESTINATION
DCH 20 OMSG RELEASE REF 00000185 CH 252 0 0 4 TOD
DCH 20 IMSG REL COMP REF 00000185 CH 252 0 0 4 TOD

SIPCAllTrace shows :
From sip:2004;phone-context=cdp@MyDomain.com;user=phone
To sip:1024;phone-context=cdp@MyDomain.com;user=phone

Normally phone-context should be cdp.udp@MyDomain.com

What's wrong according to you ?

thanks,

 

[johnpoole]

your config looks right.. whap happens when 1024 dials 2004? another way i test is attempt to dial the acod plus 4 digits, at least that may help isolate the problem

john poole
bellsouth business
columbia,sc

 

[crac74]

When 1024 dials 2004 I have busy tone (release and try again). Nothing goes out. Wireshark sniffing at the gw endpoint sees nothing incoming.
When dialing the acod, I have the invite sound to dial, then dialing 1024 leads to the same result.

Testing SIP routing to 1024 with the tool on the NRS shows it's good. But context is cdp.udp and not cdp as shown in the SIP trace on the sig. serv.
Strange.

 

[Arriero]

Crac74,
Take a look to the SIP URI map in the Signaling Server and make sure that it matches the info in the NRS L0/L1 Domains.

SS
Private/UDP domain name = udp
Private/CDP domain name = cdp.udp

NRS
L0 Domain = cdp
L1 Domain = udp

According to the DCH messages the call is properly marked as CDP by the Call Server; however for some reason the Sig Srvr is sending the wrong info to the NRS.