[OpenSIPS-Users] Routing problem with Record-Route

[Binan AL Halabi]

Hi,
why lr has different values in two cases?


--- On Fri, 8/24/12, mickael at winlux.fr <mickael at winlux.fr> wrote:

From: mickael at winlux.fr <mickael at winlux.fr>
Subject: [OpenSIPS-Users] Routing problem with Record-Route
To: users at lists.opensips.org
Date: Friday, August 24, 2012, 1:09 AM

Hi list,
I have a routing problem with my Opensips
version: opensips 1.6.4-2-tls (i386/freebsd)

Indeed Opensips is unable to route ACK packet to final destination (look
attachement .txt).

The only difference with a normal call (Call OK), it's Record-Route
formating. Customer's device send 200OK with differents fields:


Test device with the problem (call NOT OK):
Ex: problem call = 1 field for 2 routes
Extract from the customer 200OK

Record-Route:
<sip:8.8.8.8;lr;r2=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>,<sip:9.9.9.9;lr;r2=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>


Test with another device (call OK)
Ex: normal call = 2 fields for 2 routes
Extract from the Customer 200OK

Record-Route:
<sip:8.8.8.8;r2=on;lr=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>
Record-Route:
<sip:9.9.9.9;r2=on;lr=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>

My question is: This opensips version is able to work with 1 record-route
field containing 2 informations ?

Thanks in advance

regards
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