21.11.2014, 10:32
Прошу ответить если кто сталкивался.
Данная функция на IpSET работает также как и на Meridian 1 proprietary telephone?
1. A goes off-hook, and receives dial tone.
2. A presses the VVC (Voice Call) key. A VCC key lamp is lit and A receives ringback tone. B receives a two-second burst of ring tone. B terminating DN key lamp flashes.
3. After two seconds:
Telephone A has a one-way voice path to telephone B. B DN key lamp is lit. Ring tone to B stops. Ringback tone to A stops. B Make Set Busy lamp remains lit.
4. If B goes off-hook, A and B are connected in a normal two-way conversation.