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sell single port SIP Gateway

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Item specifics

Product name: sell single port SIP Gateway

Product Description

Support SIP2.0 (RFC3261), TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS, DHCP, NTP, STUN, and TFTP etc; Use the DSP CNOS chip to keep a wonderful audio-quality, Jitter control adn packet loss concealment technology; Support kinds of voice codes, including G.711 (alaw and u-law) G.723.1 (5.3K/6.3K) G.726 (40K/32K/24K/16K), G.729A/B, and iLBC; Support incoming call on show, restricting, and holding, disconnection, call transfer, call divert, DTMF, dialing project, etc; Support conference call; Support passing through and T38 fax, voice restrain and jerquers, CNG, echo restrains (G.168), AGC, and DIGEST using MD5 and MD5-sess; Support layer 2(802.1Q VLAN, 802.1p) and layer 3 (QoS, DiffServ, ToS); Support NAT auto- penetrating, no need to modify the setting of the NAT; Support configuration files by inside IVR equipment, Web browser, HTTP Center Server; Support upgrading encrypts configuration files by HTTP; Microminiaturize and legerity design (size as a wallet), a voice gateway that convenient for schlepping.

Send your inquiry to this supplier

From: Please enter the email.
To:

Mrs. Cindy zhangShenzhen Httel Network Communication Co.,Ltd

  • Tel:0086-755-26642791-808Fax:0086-755-26648240Mob:
Subject: Inquiry about gateway
Message:
Code: Refresh

gateway Supplier

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