SIP Trunk
If you are not using the STARFACE Connect SIP trunk, please note the following basic requirements for using a different SIP trunk under Use a different SIP trunk:
The SIP trunk to be connected is listed as "cloud ready" at siptrunk.de .
The IP addresses of the telephone systems are assigned dynamically.
Does the SIP trunk require a fixed IP address for the telephone system (e.g. for Gamma, M-net, Telekom, Vodafone), please contact your estos account manager.
