$135.00 |
Call control protocols H.323 v4 / MGCP RFC2705&3435 / SIP RFC2543&3261 Use any Dial-Up (56K modem, ADSL/Cable Modem) or broadband internet connection (LAN) to call worldwide. Configurable phone number assignment to match various dial plans Recharge function that allows users to top up their account through the easy payment mode and to provide real time account balance displaying Set by HTTP web browser, advanced setting by Telnet, Upgraded by FTP/TFTP Interoperable with standards-based gatekeepers and gateways: like OpenH.323 GK, Radvision GK, Cisco IOS GK, Quintum Tenor GK / GW, Cisco ATA18x / 26xx / 36xx / 53xx GW, AudioCodes MP-1XX GW, Altigen IP PBX, Lucent ESE/VSE Softswitch ,Sonus Softswitch, and etc. SPECIFICATIONS Hardware specification: One PSTN port; built-in V.90 modem RJ11 connector (data rates from 14.4K bps to 56K bps) Dual 10/100 based-T Ethernet , full duplex; RJ45 connector With 2 x 24 character mode LCD for the status and account balance displaying. 12 alphanumeric keypads and 9 function keys: Spk, Mute, Volume up, Volume down, Redial, Speed Num, Balance, Call Record, Voice Msg 6 LEDs to indicate different Phone status; Call Record, Voice Msg: ,Ethernet Status ,Power Status, Spk, Mute. 4 programmable soft keys Audio CODEC: G.711u, G.711a, G.729, G.729a, G.729b, G.729ab Power Adaptor: 100V ~ 240Vac input, +5Vdc output.
Technical Information
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