Im experiencing some problems with inbound and possibily outbound calls,
I have a SIP number linked with a misc destination which dials an outbound number with a caller ID.
The problem is, with most caller ids there is no audio, either incoming or outgoing. There is audio only with caller IDs like +391111111111 or +392222222222. I have tried calling the destination without passing from the sip number and everything works fine with caller ids different from the ones i just mentioned, i’ve already checked with the trunk provider and everything is fine on my account and on their end.
Can someone help me?