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VoIP Phone

Internet Voice, also known as Voice over Internet Protocol (VoIP), is a technology that allows you to make telephone calls using an Internet connection instead of a regular (or analog) phone line. Some services using VoIP Phone System may only allow you to call other people using the same service, but others may allow you to call anyone who has a telephone number ¨C including local, long distance, mobile, and international numbers. Also, while (1) some services only work over your computer or (2) a special VoIP phone system, (3)other services allow you to use a traditional phone throught an adaptor.
SV-IP850

SV-IP850 IP phone is an internet based voice network phone terminal. PHONE series IP phone adopts multiple voice control protocols and voice compression coding methods to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.
SV-IP850 IP phone supports SIP protocols,Support Bridge and Router model.Support 5 public sip server, offers Two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.
SV-IP840

SV-IP840 IP phone is an internet based voice network phone terminal. PHONE series IP phone adopts multiple voice control protocols and voice compression coding methods to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.
SV-IP840 IP phone supports SIP protocols,Support Bridge and Router model.Support 4 Public sip server, offers Two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.
SV-IP810

SV-IP810 IP phone is an internet based voice network phone terminal. PHONE series IP phone adopts multiple voice control protocols and voice compression coding methods to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.
SV-IP810 IP phone supports IAX2,two SIP,protocols,Support Bridge and Router model.Support IAX2 and dual public server, offers Two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.
SV-IP820

SV-IP820 IP phone is an internet based voice network phone terminal. PHONE series IP phone adopts multiple voice control protocols and voice compression coding methods to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.
SV-IP820 IP phone supports IAX2,two SIP,protocols,Support Bridge and Router model.Support IAX2 and dual public server, offers Two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.

ICP NO.070377399