GSM 900MHz 1800MHz Standard PSTN FXS with RJ-11 to telephone or voip gateway & PABX 400-500Hz Dial-tone and Busy-tone , Disconnect Tone 50V in idle and 75V in ringing and 9-12V in talking DTMF....
1. Wireless public terminal 2. Wireless terminal for company( support PABX & VOIP) 3. Convenient switch-in for home usage 4. Mobile communication ( Ship/ Train or any other moving facility) ....
- SIM card: Support 3V/ 1.8 V ( adaptive) G-SIM card - Phone interface: DTMF line interface ( RJ-11 phone interface) On-hook voltage: 45V Off-hook current: 30 mA/ 41mA Dialing tone frequency: ....
TI DaVinci dual-core chipset, 2M CMOS camera 7 800x480 digital LCD, Touch screen HD Voice, Full-duplex speakerphone 2 VoIP accounts, G.711, G.723.1, G.729AB, G.722( wideband)
The TB201 model with Lifeline support, allows users to use PSTN phone service and VoIP service at the same time. When ATA power down occurs, outgoing phone calls will be relayed to PSTN automatically....
The V100 Quad-Band GSM over VoIP gateway has been designed for user to make calls and receive calls from a cellular phone via the internet using VoIP ( SIP/ H.323) .
Entry Level IP Phone TI Titan Chipset Ti voice engine 2 voip accounts, 2x15 caracters LCD. HD Voice: HD Codec, HD speaker, HD Handset, Voicemail, SRTP/ TLS/ HTTPS, XML, MLS, 2xLAN, Headset, Wall....
By Modular hardware design SB800/ S1600/ S2400 series makes any combination of the telephone interface. The Soundwin SB800/ S1600/ S2400 Series VoIP Gateway is fully SIP and / H.323 standard....
The Soundwin S800 Series VoIP Gateway is fully SIP and H.323 standard compliant residential gateway that provides a total solution for integrating voice-data network and PSTN. By simple installation, ....
The Soundwin S400 Series VoIP Gateway is fully both SIP and H.323 standard compliant residential gateway that provides a total solution for integrating voice-data network and PSTN. By simple....
The Soundwin S200 Series VoIP Gateway is fully both SIP and H.323 standard compliant residential gateway that provides a total solution for integrating voice-data network and PSTN. By simple....