Friends!
I facing a problem with making local and international calls using Third party softphone, my system is KX-NS700 V8.
I Have done:
[1] SIP USERNAME: 310, PHONE LOCATION:LOCAL+REMOTE, PANASONIC SIP PHONE ONLY:NO, COS NUMBER 2.
[2] COS 2 ON LEVEL 1.
[3] Activation Key activated for SIP...