Network SIP Proxy Voice Phonebook   Upgrade Files About Bittel

Basic SIP Proxy Settings SIP Registration: No  Yes SIP Proxy: SIP Domain: SIP Server Port: (Default 5060) SIP User ID: SIP Authentication ID: SIP Authentication PIN: User Name:     Advanced SIP Settings Local SIP Port: (Default 5060) Local RTP Port: (Between 1024 and 65535, default 6000) Register Expiration: (In seconds, default 600s) Keep Alive Interval: (In seconds, default 600s) Send DTMF: Inband Audio RFC2833 SIP Info DTMF Payload Type: (Between 96 and 127, default 101) Subscribe for MWI: No  Yes Message Service Number: Use Hotline: No  Yes Hotline Number: