D-Link DVG-2001S User Manual

28 

Technical Specifications

 

„ 

H = 1.22 inches (31 mm) 

 Security: 

„ 

User Authentication Administration – Username/Password control 
for Telnet and Web configuration 

„ 

SIP Authentication 

„ 

Provisioning Security using HTTPS and SSL/TLS client certificate 
encryption and authentication   

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VoIP NAT Traversal – SIP/STUN 

 Miscellaneous: 

„ 

PPPoE (RFC 2516) 

 Power Input: 

„ 

Ext. Power Supply DC 12V, 1.2A 

 Weight: 

„ 

0.1225kg 

 Warranty: 

„ 

3 year (depends on D-Link global warranty policy) 

 Telephony Support: 

„ 

  Call Control Protocol – SIP (RFC 3261) 

„ 

  CODEC – G.711 (A-law and U-law), G.723.1, G.726, and G.729A 

„ 

  Echo Cancellation – G.168 

„ 

  DTMF Relay – G.711 (in band) 

 FAX Support