1.H.323 V4, SIP v2.0 (RFC 3261), MGCP (RFC 3435). 2.Codec G. 711, G.723.1, G.726 and G.729A/B. 3.With Router function. 4.Hybrid echo cancellation G.168 (16 ms). 5.Auto switch between fax and voice. 6. DTMF tone detection/regeneration. 7.Comfort Noise Gene
[相关标签: VoIP, gateway]Features 1) Network protocol a) SIP V1 (RFC2543), V2 (RFC3261), IP / TCP / UDP / RTP / RTCP b) IP / ICMP / ARP / RARP / SNTP, TFTP client / DHCP client / PPPoE client c) Telnet / HTTP server, DNS client, NAT / DHCP server 2) Codec a) G.711 64Kbps (PCM), G
[相关标签: VoIP, Gateway]SG-920 is a kind of voice communication terminal which is based on wide band and independent of PC (personal computer). Voice Features  Support SIP RFC3261  Support IAX2  CodecG.711A/u, G.7231 high/low, G.729 ᠋
[相关标签: TWO, Port, voip, gateway, SG-920]SG-910 is a kind of voice communication terminal which is based on wide band and independent of PC (personal computer). Voice Features  Support SIP RFC3261 RFC3262 RFC3265  Support IAX2  Codec G.711A/u, G.729,G.729A/B &
[相关标签: voip, gateway, SG-910]Features 1) Support SIP2.0, TCP / IP, RTP / RTCP, HTTP, ICMP, ARP, DHCP, NTP / SNTP, TETP protocols 2) Support STUN and symmetric RTP for NAT 3) Interoperable with various 3rd party SIP end user device 4) Proxy / registrar / server, and gateway products 5
[相关标签: Voip, Gateway]Features 1) Software a) Support H323 V4, MGCP, SIP, IAX2 b) DHCP support for LAN or cable modem c) PPPoE support for ADSL or cable modem d) Set phone by HTTP web browser (IE6.0) or Telnet e) Upgrade by FTP f) Support G.711 a/u, G.723.1 5.3 / 6.3, G.729A /
[相关标签: VoIP, Gateway]