User Manual

2-6
This device supports SIP Proxy server and SIP Registrar functions.
Regarding to the settings of SIP functions,
Table
2.6.1 Transmission types of SIP functions
No
Types
Description Moving of transmission
1 Busy forward
Transfer the call of the registered SIP user in a call.
2
Unavailable
forward
Transfer the call if the registered SIP users or the registered
callee doesn't answer.
3
Unconditional
forward
Transfer the call from the registered SIP user unconditionally.
4 No answer forward
No answer
forward
Any call to the registered SIP user will be transferred within
1-999
seconds automatically if no respond.
5
Attended
transfer
Transfer the call by following procedure.
(Take A, B, C registered in this device for example)
(1) The call between device A and device B
(2) Hold the current call from device B or A
(3) Device B makes a call to device C
(4) The call between device B and device C
(5) Device B terminated the call
(6) The call between device A and device C
A
P
Chart 2 Functions
Busy forward
Unavailable
forward
Unconditional
forward
Attended
transfer
Please refer to
" 5.3 SIP Configuration "
.
2.6 SIP Functions