PSTN to Metaswitch Softphone(IOS)-The SBC is never proxing the INVITE when reach with URI-user Param
Hi Fellows
I hope you are ok.
I would like you could give me some hints related to my following issue.
I am having a registered Softphone with IPhone IOS and when I am trying to call the user in the softphone the SBC is not proxying the INVITE to the user:
I was comparing a good Call using an Android vs IOS and the only difference that I am seeing between the INVITE reaching the core SBC is the URI-user parameter pn-prid=
Good Call to an Android Softphone:
INVITE sip:user(with-android)-4cga26kl@172.25.0.0:5060;ob;transport=udp SIP/2.0