Support G.711,G.729 etc codec voice intercom;

Support SIP 2.0(RFC3261) and related RFC protocol;

Unlock function (swipe or communication) ;

Visitor leave message;

Calling indoor extension for two-way conversation;

Software upgrading on line;

WEB remote management of Terminal malfunction or status.

 

 

 
Support G.711,G.729 etc codec voice intercom;
Support SIP 2.0(RFC3261) and related RFC protocol;
Unlock function (swipe or communication) ;
Visitor leave message;
Calling indoor extension for two-way conversation;
Software upgrading on line;
WEB remote management of Terminal malfunction or status.

 

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