Caller ID or CLIP Function


Unfortunately, the phone number with the country code is displayed what general
not bad but for Germany must be elected 0049 instead of 49.

When I receive a call on the phone, e.g. 4930xxxxxxxx is displayed so a callback is never possible because the phone number has the wrong format.

Where can I set how to send the country code to the phone?

Please send the Packet capture of   WAN interface during the incoming  call and Call_Log details( or   Https://<Device IP>/phone/Call_logs.asp)(Email Id: