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Published 1 month ago • verified publisher icon emiago

Incorrect Contact header for TCP transport

Open secca37-oss opened this issue 2 months ago • 4 comments

The Contact header is being formed incorrectly in the current diago release for REGISTER and INVITE messages. The Contact header should adhere to the following format:

Contact: <sip:[email protected]:5060;transport=tcp>;expires=3600

Could you please fix this?

secca37-oss avatar Sep 27 '25 12:09 secca37-oss

Hi @secca37-oss . I doubt something is generally wrong, otherwise we would have this detected. Are you saying expires param is missing?

emiago avatar Sep 28 '25 08:09 emiago

In REGISTER message contact header in wrong format: Contact: <sip:[email protected]:5060>;transport=tcp;expires=3600

In INVITE message contact header missed tag transport: Contact: <sip:[email protected]:5060>

secca37-oss avatar Sep 28 '25 12:09 secca37-oss

Hi @secca37-oss without some code example I can not confirm this. Diago does not add any params to Contact header. So with second I can agree, but first with REGISTER I can not see where this can be set.

emiago avatar Oct 07 '25 17:10 emiago

contact transport field is added. Not sure does solve your problem, but pls provide feedback.

emiago avatar Nov 04 '25 20:11 emiago