Master VOS3000 SIP session timer with RFC 4028. Configure SS_SIP_SESSION_TTL, reinvite intervals, and early hangup to prevent ultra-long bills and…
VOS3000 max call duration limit prevents excessively long calls that drain account balances. Configure SS_MAXCALLDURATION and call remaining time warning…
VOS3000 no media hangup automatically disconnects ghost calls when RTP media stops. Configure SS_NOMEDIAHANGUPTIME to prevent billing for dead calls…