Product Introduction:
VoIP Phone is provided by Fujian Baotong Electronics 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:
Protocol support: SIP 64 groups incoming or outgoing calls memory displayed and stored Phone book with 140 groups memory Hand-free dialing function, calculate conversation time automatically Outgoing calls, incoming calls memory Refused to answer call function Support voice code format G.711A/U,G.723,1.729A/B auto selection, VAD/CNG save Call transferring function, call waiting function PPPoE, IP address dynamic and static dual system compatible
