SIP Profile setting for early vs late offer

[mdoupe]

Hi all,

I am trying to integrate Singlewire Informacast with FusionPBX. When I send a call through to a phone, I get "sofia.c:8032 No SDP in INVITE and 3pcc not enabled, hanging up." in the FreeSwitch log, because InformaCast does not send an early offer. I contacted their support and that's just how their product works. They asked "Are you able to adjust the PBX to not look for the SDP in the Invite message?". I see in the internal SIP profile, inbound-late-negotiation is set to true by default. Is there something else I need to change for this?

Thanks for any assistance you can provide!

Edit: I forgot to mention Informacast is listed in the providers ACL.

 

[mdoupe]

ok, I took off my blinders and noticed the mention of 3pcc. I see there's a SIP profile option called "enable-3pcc". I don't know enough about SIP to know what that does, but turning it on allowed the call through.