cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
321
Views
0
Helpful
1
Replies

Caller ID (CLID) not being passed from SIP to ISDN

mcroft
Level 1
Level 1

Hi,

Hope you can help,

Does anyone know how to ensure that the Callser-ID gets carried from a SIP INVITE message over to a ISDN SETUP message ? From reading cisco papers, it appears that if the "remote-party-id" in the sip-message is populated, then the clid in the isdn-message should be automatically data-filled. But I have tried lots of configurations without any joy.

I am using an AS5350XM with 12.4-6.T3. I see the "remote-party-id" field correctly within the INVITE, but when I debug the ISDN-Q931, I see a blank field. It is not being passed on.

Hope you can help.

Thanks, Matt

<--------------------------------->

INVITE sip:02085125121@11.11.11.11:5060 SIP/2.0

Via: SIP/2.0/UDP 10.0.0.1:5060;branch=z9hG4bK4718D9

Remote-Party-ID: "MATT" <sip:02074652333@10.0.0.1>;party=calling;screen=yes;privacy=off

<--------------------------------->

Q931: TX -> SETUP pd = 8 callref = 0x0081

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA9839F

Exclusive, Channel 31

Progress Ind i = 0x8183 - Origination address is non-ISDN

Calling Party Number i = 0x01C3, N/A

Plan:ISDN, Type:Unknown

Called Party Number i = 0x81, '02075177151'

Plan:ISDN, Type:Unknown

<--------------------------------->

Here is the config,

sip-ua

remote-party-id

interface Serial1/6:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn supp-service name calling

dial-peer voice 206 pots

destination-pattern .T

port 1/6:D

forward-digits all

<--------------------------------->

1 Reply 1

Sascha Monteiro
Level 6
Level 6

Hi,

On our CUBE (SIP-SIP) we have a line like

From: <>snip@lab-as.sip.softswitch.snip.net>;tag=xx-xx

and we disabled remote-party-id...

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: