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sell sip voip gateway 610

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Item specifics

Product name: sell sip voip gateway 610

Product Description

Standard SIP 2.0 terminal product, powerful applicability, and best for global popularizing; Support SIP 2.0, TCP/UDP/IP, RTP/RTCP, ICMP, ARP/RARP, NTP, PPPoE, TFTP, HTTP, etc; Support G.711 (alaw and u-law), G.723.1 (5.3K/6.3K), G.723 (40K/32K/24K/16K), G.728, G.729A/B, Ilbc; The powerful DSP digital audio processor to keeping a wonderful audio-quality; Inside DNS, router, NAT, DMZ, the gateway and DHCP (the client end and the server end); Jitter control adn packet loss concealment technology; Support incoming call on show, restricting, and holding, disconnection, call transfer, call divert, dialing project, etc. Support conference call; Supports VAD, CNG, AGC, the echo eliminates (G.168) and the static sound suppression; Support layer 2 (802.1Q VLAN, 802.1p) and layer 3 (QoS,, ToS DiffServ, MPLS) Powerful long-distance TFTP or HTTP manages; To dispose through the browser or the voice hint; NAT automatic penetration; Support passing through and T.38 fax; Good for the environment, according to the international electromagnetism radicalizations standard; Select high quality material, original electrocircuit design, and no electric current noise, work steadily; Porcelain and legerity design, let you feel the full-bodied appetency of the product besides expediency schlepping. Currency: BRL

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Mrs. Cindy zhangShenzhen Httel Network Communication Co.,Ltd

  • Tel:0086-755-26642791-808Fax:0086-755-26648240Mob:
Subject: Inquiry about audio sip voip gateway
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audio sip voip gateway Supplier

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