XonTel S200 Administrator's Guide
www.sahabtec.com
Page95
Figure 6-57
5) Advanced Settings
·
From Field
Where to get the caller ID in sip packet.
·To Field
Where to get the DID in sip packet.
·180 Ringing
It is set when the telecom provider needs. Usually it is not needed.
·Qualify
Send check alive packets to the sip provider.
·
Remote Party ID
Whether send Remote-Party-ID on SIP header. Default no.
·
Session -timers
Enable session-timer mode, default: yes
·
Session-expires
The max refresh interval
·
Session-minse
The min refresh interval, which mustn't be less than 90s
·
Session-refresher
Choose session-refresher, the default is UAS