[Freeswitch-users] sofia: call does not exist

[Christian Löschenkohl]

hello

the sofia stack responds to an outgoing invite with this message.

the problem seems to be the following behavior from the endpoint (ip pbx)

- 1st invite
   To: <sip:0123456789 at sipserver>

- server sends Proxy Authentication Required + nonce

- pbx sends
   To: <sip:0123456789 at sipserver>;tag=Sp1m3ayr748rH

so the two sip dialoges do not match and the server respons with "Call Does Not Exist".

is there a way to handle this (maybe broken) behavior from this sip client.
possibly per user with an NDLB config option

br

-- 
Ing. Christian Löschenkohl
Technische Leitung, Forschung & Entwicklung VoIP

xpirio
Telekommunikation & Service GmbH
Lakeside B04
9020 Klagenfurt
Austria

T  +43 (0) 5 77 11 - 1000
F  +43 (0) 5 77 11 - 1002
E  christian.loeschenkohl at xpirio.com