diff options
Diffstat (limited to 'configs/sip.conf.sample')
| -rw-r--r-- | configs/sip.conf.sample | 42 |
1 files changed, 35 insertions, 7 deletions
diff --git a/configs/sip.conf.sample b/configs/sip.conf.sample index 0a0cebcbf..acca09c6c 100644 --- a/configs/sip.conf.sample +++ b/configs/sip.conf.sample @@ -236,6 +236,28 @@ srvlookup=yes ; Enable DNS SRV lookups on outbound calls ; when we're on hold (must be > rtptimeout) ;rtpkeepalive=<secs> ; Send keepalives in the RTP stream to keep NAT open ; (default is off - zero) + +;--------------------------- SIP Session-Timers (RFC 4028)------------------------------------ +; SIP Session-Timers provide an end-to-end keep-alive mechanism for active SIP sessions. +; This mechanism can detect and reclaim SIP channels that do not terminate through normal +; signaling procedures. Session-Timers can be configured globally or at a user/peer level. +; The operation of Session-Timers is driven by the following configuration parameters: +; +; * session-timers - Session-Timers feature operates in the following three modes: +; originate : Request and run session-timers always +; accept : Run session-timers only when requested by other UA +; refuse : Do not run session timers in any case +; The default mode of operation is 'accept'. +; * session-expires - Maximum session refresh interval in seconds. Defaults to 1800 secs. +; * session-minse - Minimum session refresh interval in seconds. Defualts to 90 secs. +; * session-refresher - The session refresher (uac|uas). Defaults to 'uas'. +; +;session-timers=originate +;session-expires=600 +;session-minse=90 +;session-refresher=uas + + ;--------------------------- SIP DEBUGGING --------------------------------------------------- ;sipdebug = yes ; Turn on SIP debugging by default, from ; the moment the channel loads this configuration @@ -616,13 +638,14 @@ srvlookup=yes ; Enable DNS SRV lookups on outbound calls ; videosupport videosupport ; maxcallbitrate maxcallbitrate ; rfc2833compensate mailbox -; busylevel -; template -; fromdomain -; regexten -; fromuser -; host -; port +; session-timers busylevel +; session-expires +; session-minse template +; session-refresher fromdomain +; regexten +; fromuser +; host +; port ; qualify ; defaultip ; defaultuser @@ -633,10 +656,15 @@ srvlookup=yes ; Enable DNS SRV lookups on outbound calls ; rfc2833compensate ; callbackextension ; registertrying +; session-timers +; session-expires +; session-minse +; session-refresher ; timert1 ; timerb ; qualifyfreq + ;[sip_proxy] ; For incoming calls only. Example: FWD (Free World Dialup) ; We match on IP address of the proxy for incoming calls |