ยท PreconditionUpdateDelayTimerMilliseconds = "10000"
ยท AlwaysAddSipInstance = true
ยท SupportPEarlyMediaHeader = true
ยท EarlyMediaNeedsHeader = true
ยท AlwaysSetPhoneContext = true
ยท NetworkTerminationRetryIntervalSeconds = 1
ยท WaitForRingingTimerMOSeconds = 20
ยท InviteErrorResponsesToTriggerCSFB = "3XX,4XX,5XX,6XX"
ยท EmergencyCallBackModeExpirationSeconds = 300
ยท MaxUdpMessageSize = 1300
โธ OutgoingCallPrefix {} 2
ยท AlwaysSendSessionProgress = true
ยท IgnoresIntlDataRoaming = true
ยท maxUDPpacketsize = 1300
ยท RingbackTimerSeconds = 120
ยท SessionExpiresSeconds = 3600
ยท WaitForRingingTimerMTSeconds = 20
ยท strictCallFlows = true
ยท Preconditions = "None"
ยท ImpuRank = "IMSI@domain"
ยท MinSessionExpiresSeconds = 900
ยท RingingTimerSeconds = 60
ยท RegSubscriptionExpirationSeconds = 7200
ยท EmergencyImpuRank = "MDN@domain"
ยท RegistrationExpirationSeconds = 7200
ยท AllowRemoteHoldForUnconfirmedCalls = true