Intercom control system VoIP Desktop phone JWDT661
This Master station is applicable to the main control room of the command and dispatch system such as control room and dispatching room.
|1. With display, can display the outgoing number, call duration, etc.
2. Support 2 lines SIP, SIP 2.0 (RFC3261).
3. Audio Codes:G.729、G.723、G.711、G.722、G.726,etc.
4. 304 stainless steel material shell, high mechanical strength and strong impact resistance.
5. Gooseneck Mike, free hands when talking.
6. The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has the advantages of accurate number, clear call and stable operation.
7. Self-made telephone spare part available.
8. CE, FCC, RoHS, ISO9001 compliant.