Hi David, Well, the registrar's 200 OK should include the very Contact binding that was stored for the given AOR, and for a TLS registrant, that's going to unavoidably contain the ;transport=TLS attribute, because TLS is not the default presumed transport in the absence of a ;transport attribute.
If the issue is specifically with the occurrence of ;transport=TLS in the 'received' parameter, that can be modulated here: https://kamailio.org/docs/modules/5.2.x/modules/registrar.html#registrar.p.received_param And if it needs to be controlled on a situational/per-registration basis, one can use the AVP: https://kamailio.org/docs/modules/5.2.x/modules/registrar.html#registrar.p.received_avp If you set it to empty for a registration from a certain type of device, the parameter will not be populated and thus not reflected back to the registering UA. -- Alex On Tue, Jan 29, 2019 at 03:28:38PM +1300, David Cunningham wrote: > Hello, > > I'm hoping someone can give advice on altering the received parameter in > the Contact header on a reply. The situation is that a customer is > REGISTERing using TLS, and our Kamailio replies with a 200 OK that includes > a Contact header like this: > > Contact: <sip:[email protected] > :5061;transport=tls>;expires=3600;received="sip:xx.xx.102.10:36051;transport=TLS" > > The customer's device apparently had an issue with this, and the device > manufacturer advises that they need the ";transport=TLS" on the received > parameter removed. This sounds like a strange requirement, but it's what > we've been told. Does anyone know how to alter this in a Kamailio > configuration? > > Our system uses www_authorize to authenticate and is running Kamailio 4.2.1. > > Thanks in advance for any help! > > -- > David Cunningham, Voisonics Limited > http://voisonics.com/ > USA: +1 213 221 1092 > New Zealand: +64 (0)28 2558 3782 > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Alex Balashov | Principal | Evariste Systems LLC Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ _______________________________________________ Kamailio (SER) - Users Mailing List [email protected] https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
