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  • South Korea South Korea
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Product Detail Information

 Interfaces legacy telephones to IP-based networks
 Up to Two VoIP ports with G302
 VoIP to PSTN or PSTN to VOIP for routing or forwarding as a gateway and PSTN Backup function with G301C
 RJ-45 connection to 10/100Base-T Ethernet hub/switch
 Auto-provisioning with provisioning servers
 Automatic assignment of IP address, network route IP, and subnet mask via Dynamic Host Configuration Protocol(DHCP)
 Web configuration through built-in Web server
- Remote upgrades automatically through network
 Clear, natural-sounding voice quality
 Secure Calling via pre-standard implementation of Secure RTP
 Supports standard SIP protocols for interoperability and deployment flexibility
 Powerful functionality and easy to use
Expanded capabilities for future growth
Innovative, secure, reliable communications
Cost-effective voice communications
Converged IP based communications and data delivery
Dynamic, scalable, integrated communications
Various kinds of supplementary service

 Call signal protocol
  - SIP : RFC3261
  - SDP : RFC 3264
  - Location Service : RFC 3263
 Multi audio codec support
  - G.711 a/u, G.729A, G.723.1, G.726, G.722
 Direct dialing with URI (Uniform Resource Identifier)
 Phone-to-Phone dialing with IP address
 E.164 dialing
 SMS (Short Message Service) support (RFC 3428)
 Call transfer
  - Blind call transfer (RFC 3261)
  - Attend call transfer (RFC 3515)
 Call waiting
 3 way consultation call transfer
  - 2 line waiting call with hold key
 Conference call