SIP-H680 Series IP Phone User Manual
Setup steps:
1. Login Web interface.
2. Click
Settings(E) ->Auto provision(3)
3. server URL fill in the ftp/tftp address,
for example:
ftp://192.168.17.xx/
Enable power-on startup; automatic configuration information update
after restart.
6.5 SIP configuration
6.5.1 SIP Session Timer
SIP session timers T1, T2, and T4 are SIP transaction layer timers defined in RFC 3261.
- Configure SIP session timer through web page
(Only through web page configuration)
1. Login Web interface.
2.
Click
Settings(E)->
The SIP configuration (*).
3. Check SIP Session Timer T1/T2/T4.
4. Press
Confirm
button to save.