[SIPForum-discussion] REFER failing with 403 Forbidden.

Andy Burbidge Andy.Burbidge at tmscomtelco.com
Tue May 26 10:48:38 UTC 2009

I have been lurking for a while on this mailing list but unfortunately I have not had the time to read everything, so apologies if my problem has been answered in the past. 

I am developing a Voicemail application using VoIP and we are currently testing in house using a Brekeke PBX and SIP server. I have a problem were under certain circumstances 'diverts' (SIP REFERs) are failing with a 403 Forbidden response. 

I have asked the question on the Brekeke SIP forum but I think I have reached a technical dead end. I am not sure that I fully understand all the finer detail of SIP so you may have to ask me some additional questions and I may yet ask some daft questions :) 

Pleas see the link below for the whole discussion so far and I will so my best to fill in any gaps. 


I would very much appreciate a solution to this problem as it is a bit of a 'show stopper' for me at the moment.

Looking forward to your assistance :)

Andy Burbidge
Voice Developer
andy.burbidge at tmscomtelco.com
Tel:  0044(0)1202654025
Fax: 0044(0)1202870866
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