VoIP Phone

Product Introduction:

VoIP Phone is provided by MYICALL Network Communication Co., Ltd.,a major Interphones supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of VoIP Phone below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of VoIP Phone .

Description:
Features:Supports SIP 2.0Supports TCP, UDP, IP, RTP, RTCP, HTTP, ICMP, ARP, RARP, DNS, DHCP, NTP, PPPoE and TFTP protocolsSupports NAT, DMZ and port forwardingAdvanced digital signal processing (DSP) to ensure superb hi-fidelity audio qualityWith control of audio flutter and concealment technology anti-lost messageSupports codes G711 (A-law and U-law), G.723.1 (5.3K/6.3K), G.726 (40K/32K/24K/16K), G.729A/B and iLBCSupports standard voice features such as caller ID display or block, call waiting, hold, transfer forward, flash, in-band, out-of-band DTMF and dial plansSupports three way callSupports silence suppression and check VAD (voice activity detection)Supports CNG (comfort noise generation), line echo cancellation (G.168) and AGC (automatic gain control)Supports auto-crossing firewall (NAT) but without changeable to settingSupports configuration by web browser, TFTP or HTTP central server to remote configuration