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Featured trade leads

[Malaysia]850/900/1800/1900 GSM Terminal 8 Ports For Call Termination

850/900/1800/1900 GSM Terminal 8 Ports For Call Termination We would like to introduce ourselves as the manufacturing company for GSM Wireless Local Loop Products, recently, we have the GSM terminal which use for call termination This product is a GSM to Analog Converter. Once you insert a GSM Chip, the device will produce a FXS line to allow a regular phone to be connected and used just like a local land line except your calls will go out the GSM network. This device can both receive and[...]

2020-11-03Details...

[China]A+ Quality and cheaper 8 ports gsm gateways can auto switch cards and IMEI changed

The design of the TLD SX01G-8WAYS FWT is to supply a standard sound phone in the area of the GSM Cell Network covering. The interface board of the TLD SX01G-8WAYS FWT supply a clear 8 channels bond between standard phone or a VOIP GATEWAY or A PBX and GSM Cell Network it possesses the function of the emulation phone exchanger and supply: Features: Dialing tone with 450hz DTMF Dialing Bell signal Polarity reversal The RJ-11 socket which connect the phone or the payment Antenna socket[...]

2020-11-03Details...

[Indien]CommPacket SoftPhones & CommPacket Click-to-Talk

CommPacket SoftPhones & CommPacket Click-to-Talk: A. Supports both H.323 and SIP B. Both PC / Web based versions available C. 2-stage Dialing (Authentication & Calling) D. Subscriber gets authenticated using his/her User-Name & Password or PIN & TPIN Number. E. Displays User name, User Phone Number, Account Balance, Last Dialed calls, Last Received calls. F. Support for real-time account balance during outgoing calls. G. Support for G.711, G729 and G.723 Codecs. H.[...]

2020-11-02Details...

[Indien]CommPacket Billing and Subscriber Management System

The CommPacket Billing Server from NEXGE, which is a billing and subscriber management system is built to work seamlessly with the CommPacket Softswitch product line. The Server provides the backend support for various services rolled out over IP Telephony. Whatever your needs might be, prepaid or postpaid, or wholesale long distance charging, the CommPacket Billing Server handles it all. It also has an authentication system alongside a subscriber self-provisioning portal to make your customers’[...]

2020-11-02Details...

[Indien]CommPacket SIP Proxy

The CommPacket Softswitch from Nexge Technologies features a truly open design that does on rely on one particular protocol, standard, design or access technology. It is based on standard computing platforms that permit near linear performance enhancements by the simple addition of processors and memory. In addition, the softswitch adapts easily to the constantly changing needs of the service providers. It supports session, media, and service control in the wired, wireless and other access technologies[...]

2020-11-02Details...

[Indien]CommPacket Media Proxy

Apart from having proven itself to work with any device, with or without support for NAT Traversal built-in, the Media Proxy also has the capability of penetrating through any level of subnets, which is a claim that very few other techniques in the industry can claim. The MediaProxy also makes certain that the security of the network is not compromised by the use of a dynamic allocation technique to open and close ports, making it impossible for intruders to find a way into the network under the[...]

2020-11-02Details...

[China]Linksys Phone Adapter/ VoIP adapter/ Gateway/ ATA Unlocked low price

Linksys Phone Adapter/ VoIP adapter/ Gateway/ ATA Unlocked low price The Linksys Internet Phone Adapter enables high-quality feature-rich VoIP (voice over IP) service through your broadband Internet connection. Just plug it into your home Router or Gateway and use the two standard telephone ports to connect analog phones or use one of the ports for a fax machine. Each phone port operates independently, with separate phone service and phone numbers, like having two telephone lines. You'll get clear[...]

2020-10-28Details...

[China]IP PBX

A complete Asterisk powered IP-PBX with 4 sigle/dual FXO/FXS channels, It is an embedded system with built-in SIP/IAX proxy server and NAT functions. It provide a solid, uniform platform for traditional PSTN communications as well as VoIP communications Targeting for small and medium businesses (SMB) with an easy to use graphical interface, System: UClinux/Astfin ]Hardware: CPU: 400MHz Blackfin 532 Chip 4 sigle/dual analog (FXO/FXS) module interfaces NAND flash 256 M SDRAM 64M[...]

2020-10-26Details...

[China]1/4 ports asterisk PRI E1/T1 data cards

ZX1E/ZX4E/ZX4T is a half-length PCI card which supports both telephony and data modes. That supports PRA signalling, HDLC, PPP and Frame Relay data modes, and any combination thereof. With our PRI asterisk cards, you can easily build your IP-PBX or Carrier system with handling 31/124 channels/calls: Features: 1. Same as Tormenta2 and Digium's cards, 2. Provide four E1/PRI interface for to 31/124 channels/calls 3. Supports standard telephony and data protocols. (Including RBS and PRI protocol[...]

2020-10-26Details...

[China]Mina Ata (Zg101--The Smallest Ata in the Market)

ZG101--The smallest ATA in the market Software Feature Protocol: IETF SIP RFC3261 Codec: G. 711law, G711 a-law, 729a Security: HTTP 1.1 basic/digest authentication for Web setup MD5 for SIP authentication (RFC 2069/ RFC 2617) Dial Methods: Direct IP call without SIP proxy Dial number via SIP server Voice Quality: VAD, CNG, G. 168, Jitter buffer QoS: ToS field Dial Signal: DTMF dialing Tone: DTMF, Ring Tone, Ring Back Tone, Dial Tone, Busy Tone IP Assignment: Static IP, DHCP NAT[...]

2020-10-26Details...