Hello, On 13.11.24 15:35, dries--- via sr-users wrote: > Hi James, > > The BYE was indeed broken after the NOTIFY had failed. After some time, it > was working again. > The RR route header did contain the public FQDN though. > > After some more tinkering, I finally got it working by enabling the "Use > Actual Ephemeral Port in Contact with TCP/TLS" option on the Grandstream. > This modifies the source port in the phone's Contact header so Kamailio > replies to this one instead of default 5062 (which the phone does probably > not allow).
such case should be also fixed by using set_contact_alias() in kamailio.cfg for subscribe -- if I got it right, the contact is different that what is the source ip/port of the connection, which is valid is SIP (in such case the server should open a connection to the contact ip/port when sending requests), but doesn't really work for most of the UAs, especially if they are behind the nat. Cheers, Daniel -- Daniel-Constantin Mierla (@ asipto.com) twitter.com/miconda -- linkedin.com/in/miconda Kamailio Consultancy, Training and Development Services -- asipto.com __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to [email protected] Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
