Supports SIP 2.0(RFC3261) protocol.
Supports NAT transverse: STUN mode.
IP Assignment: Static IP/ DHCP/PPPoE.
Supports in-band DTMF and out-of band RFC2833 DTMF.
Supports Proxy mode and peer-to-peer SIP link mode.
Supports standard encryption and authentication(MD5 and MD5-sess). |
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