Real Fxo Gateway, Can Be Used for Carrie

Product Introduction:

Real Fxo Gateway, Can Be Used for Carrie is provided by Wuchuan Net Tec Co.Ltd,a major Telecommunication & Postal Services supplier in Service wholesale industry in China.You can check out the specification of Real Fxo Gateway, Can Be Used for Carrie below or get any optional result clicking into the following keywords China Real FXO gateway , can be used for carrier service , Real FXO gateway , can be used for carrier service Gateway;voip gateway;fxo; , Guangdong , ShenZhen and you can check the authentications and testimonials of Real Fxo Gateway, Can Be Used for Carrie .

Description:
Product technology and protocol Support Jitter Buffer, VAD, CNG, SIP, Domain name register, point-to-point Call Support RTP and RTCP Support DTMF Inbound/Outbound transmission;SIP info,In Audio,RFC2833 Support Many countries' standard ring NAT transversal: Support STUN Support SIP domain, SIP Authentication ,SRV, Domain Name parse Support SIP application, including SIP Call forward/transfer/holding/waiting. Network features: Support two models: Bridge and Router of WAN/LAN port, integrate two ports router function. Support PPPoE for xDSL,and support auto redial when disconnect. Support DHCP Client for WAN. Support DHCP server for LAN Support DNS relay for LAN,can provide DNS service for LAN Network equipment Use advanced DSP tech to insure high quality voice. Use advanced jitter buffer tech to prevent the delaying and losing for info package. Support three modes to configure WAN port IP, they are:static, DHCP, and PPPoE. Provide optional priority level for small LAN. Support Second Layer QoS(802.1p) Advanced functions: Support FXO redial, auto transform Sip call to DTMF call to realize once dial Support VOIP-PSTN,PSTN-VOIP direct route dialing . Support anti-pole signal detecting Support configure various audio frequencies: dialing tone, busy tone manually Support many modes Call waiting, call transfer, 3-way call, call forward. Support the configuration of the FXS, FXO with different impedances, fits for different countries standard. Support ID Display Support point-to-point call. Set the number end mode Support polarity reverse and answer supervision Support Silence Suppression, VAD (Voice Activity Detection). Support CNG (Comfort Noise Generation). Support Echo Suppression and AGC(Automatic Gain Control) Support passing through and T.38 fax