ISDN NT1 Provides 2B+D ISDN basic rate services and also provides point-to-point and point-to-multipoint connections
The NT-300 is your stand-alone ISDN network termination (NT1) unit which provides the 2B1Q basic rate interface needed between the ISDN network line and the subscriber terminal equipment. You get two 64 Kbps B-channels for simultaneous voice/data transmission and one 16 Kbps D-channel for network signal transmission. Ideal for remote branch offices and home offices. The NT-300 unit also features an internal power supply enclosed in a compact and lightweight housing suitable for desktop or wall-mount installation. 104mm (W) x 159mm (D) x 60mm (H)
ISDN TA U-Interface TA with RS232 or USB Interface
ISDN NT1, U-interface ISDN TA, Home PNA1.1, home PNA2.0, VoIP, Broadband router, switch, adaptor.
VoIP gateway SIP supported FXS/FXO Gateway
Broadband voice router VOIP, internet access, VPN, firewall, DMZ, and printer server solution
10Mbps HomePNA2.0 USB Adapter Providing broadband home network environment with existing phone lines
14-ports 10mbps homePNA 2.0 switch No new wiring broadband MxU solution for FTTx and DSL extension.
ISDN splitter/filter can eliminate the interference between data signal and voice signal transmitted in the same telephone line and make the internet and telephone go both at the same time(Data signal for internet voice signal for telephone) The structure of Adsl splitter/filter: One RJ11 at one end for line. Two RJ11 at the other end for phone and modem. PACKAGE·ª Using carton for packing, each Carton contains 370pcs Size of carton :210*260*370mm Each box of net weight :13.0KG Each box of gross weight :13.5KG.
Full version with AOC (Advice of charge) and tone detector. A huge quantity of originally packed and used dialers which have been all tested and updated, of course with guarantee.
The flexibility of our voice logger allows you to record from a variety of lines and have all your locations centralized into one server with Aegis Centralize management software (CMS). Our PRI Voice Logger allows you to record phone conversations into a voice database through a PCI Slot of your computer automatically. It also allows users to manage all stored recordings and information with its management software Salient Features 1. Easy to install 2. Multiple card in single PC 3. Live call Monitoring 4. Automatic FTP Backup 5. Automatically Record all conversation
.DSL, ISDN
B200P is a PCI 2.2 compliant card supporting 2 BRI S/T interfaces, with a onboard multi NT powerfeeding circuit. NT/TE mode can be independently configured on each of the 2 ports. B200P can be used to build Asterisk based systems such as ISDN PBX and Voip gateway¡. Target applications: High performance ISDN PC cards ISDN PABX for BRI VoIP gateways ISDN LAN routers for BRI ISDN least cost routers for BRI ISDN test equipment for BRI Features: Two integrated S/T interfaces ITU-T I.430 and TBR 3 certified and S/T ISDN supporting in TE and NT mode Integrated PCI bus interface (Spec.2.2) for 3.3V and 5V signal environments DTMF detection on all B-channels Multiparty audio conferences bridge Onboard power feeding PCM bus connectors daisy chaining Each of the 2 ports can be independently configured for TE or NT mode Application ready: Use Asterisk to build your IP-PBX/Voicemail system Rohs compliant Certificates: CE and FCC Five Year Warranty!
ISDN boards, virtual isdn board for VOIP - FOIP integration (software enabling from 1 to 240 ip voice and fax channels).
1-Port Channelized E1/ISDN-PRI Balanced Network Module
1-Port ISDN WAN Interface Card (dial and leased line)
Wtb zyxel omni isdn serial modem.
Networking accessories, cable, fiber optic, inline coupler, isdn, keystone jack, lan active, patch panel, surface mount box, telecom, telphone accessories, face plate & accessories.
ISDN-Least-Cost-Routers of type PARLAY i2, i4, i8, i30i and also MITEL 1 BRA, 2 BRA, 1 PRI. Supporting LEAST COST ROUTER-equipment to the alternative telecommunication market for fixed line operators.
Kodicom4400 dvr card Features: Ch real time monitoring Ch time delay monitoring Supports two cards for ch real time monitoring Display and recording speed: A) pal: fps B) ntsc: fps Compression format: wavelet Resolution: A) pal: x , x , x B) ntsc: x , x , x Transmission network: pstn/isdn/lan/adsl/ddn Remote monitoring: ie browser & client software Remote modes: isdn, ddn, pstn, lan, wan, internet, adsl, modem System requirements: Motherboard: abit pe Graphic card: geforce or ati r m or better Memory: mb or more Hdd: gb- gb Cpu: intel cpu Operating system: windows /me/ /nt Windows directx . Or .
