Hi,
We have OS4K V10 with IP subscribers and SIP trunk for calls from/to public networks.
The problem is that all incoming calls over SIP trunk are set as internal calls.
What do I need to do to make incoming calls read as external calls?
In V10 ring cadence is determined by the TDCSU device type. For SIP CO you should be using HG3550CO, but if you have HG3550IP instead, it will be signaled as an internal call.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.