P a g e | 384
UCM6510 IP PBX User Manual
Version 1.0.20.31
Configure whether the Remote-Party-ID should be sent or not. The default
setting is "No".
Configure whether the UCM6510 should generate inband ringing or not.
The default setting is "Never".
Yes: The UCM6510 will send 180 Ringing followed by 183 Session
Progress and in-band audio.
No: The UCM6510 will send 180 Ringing if 183 Session Progress has
not been sent yet. If audio path is established already with 183 then
send in-band ringing.
Never: Whenever ringing occurs, the UCM6510 will send 180 Ringing
as long as 200OK has not been set yet. Inband ringing will not be
generated even the end point device is not working properly.
Configure the user agent string for the UCM6510.
If enabled, compact SIP headers will be sent. The default setting is "No".
Transparent Call-Info header
UCM supports transparent call info header in order to integrate GDS door system with GXP21XX Color
phones, the UCM will forward the call-info header to the phone in order to request the live view from GDS
door system and give the option to open the door via softkey.
Figure 247: Transparent Call-Info