GprsApn string "" RW GprsUsername string "" RW GprsPassword string "" RW ServerIP1 string "0.0.0.0" RW ServerIP2 string "0.0.0.0" RW OptionOpenTo option LastCall RW OptionSortBy option Status RW OptionAnsMode option AutoAccept RW OptionSpeaker option OFF RW OptionOnlineAlertTone option ON RW OptionPhoneSpeaker option OFF RW PTTButtonLock option ON RW OptionRFC3267 option ON INV RttMin integer 1800 INV RttMax integer 4000 INV RttMaxSipNum integer 10 INV RttMaxInviteNum integer 6 INV SipServerPort integer 5060 INV DNSServer string "0.0.0.0" RW DialPlan string "" INV JitterSize integer 4 INV OptionPttService option ON RW ConnectingWdt integer 20000 INV ConnectedWdt integer 25000 INV ListeningWdt integer 20000 INV DefaultSid string "7D96" INV