Showing results: 1 - 14 of 14 items found.
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E1 & T1, Data, DSL, Protocols, BER Analyzers -
GAO Tek Inc.
With 20 years of experience in the development and production of test instruments, GAOTek is proud to provide a large selection of PSTN analyzers that meet the requirements of technicians working in the telecom industry for sale to the United States, Canada and Globally. Public Switched Telephone Network (PSTN) was designed to ease the two-way communication between two points or two users. In the beginning, a direct connection between two points was very simple, however the cost was too high depending on the distance and geography. The network engineers revolutionized voice communications by creating PSTN which is still in use today.
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emutel Max -
Arcatech Limited
emutel Max is a standalone or rackmount unit that comes in five variants giving 8 BRI, 2 PRI and 8 BRI, 2 PRI and 15 BRI, 8 BRI and 14 analogue or 2 PRI, 8BRI and 14 analogue. emutel Max can emulate different country specific networks by adding network personality cards " networks supported include North American, NTT, Euro-ISDN, VN3, ITR6 and BTNR191. Protocol analysis option is also available on emutel Max.
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Arcaplex Horizon -
Arcatech Limited
Arcaplex | Horizon is a simple device for concentrating PRI, BRI and PSTN traffic onto a single PRI line to the central office. Up to 1 PRI, 16 BRI and 32 PSTN connections are possible on the Arcaplex | Horizon. Two Arcaplex | Horizon units may be daisy chained to give higher levels of concentration.
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CH-4FXS-MOD-2PRI-A -
Virtual Console, LLC
One of the most feature rich PSTN simulator on the market. Unit has 4 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, V.90 modems, RAS servers, audio conference bridges or anything that requires analog phone lines. 2 port T1/E1/PRI module provides non-blocking switching among FXS ports and any of T1/E1/PRI B-channels or Time slots.
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CH-8FXS-MOD-2PRI -
Virtual Console, LLC
One of the most feature rich PSTN simulator on the market. Unit has 8 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, V.90 modems, RAS servers, audio conference bridges or anything that requires analog phone lines. 2 port T1/E1/PRI module provides non-blocking switching among FXS ports and any of T1/E1/PRI B-channels or Time slots.
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CH-8FXS-MOD-2PRI-A -
Virtual Console, LLC
One of the most feature rich PSTN simulator on the market. Unit has 8 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, V.90 modems, RAS servers, audio conference bridges or anything that requires analog phone lines. 2 port T1/E1/PRI module provides non-blocking switching among FXS ports and any of T1/E1/PRI B-channels or Time slots.
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CH-4FXS-MOD-2PRI -
Virtual Console, LLC
One of the most feature rich PSTN simulator on the market. Unit has 4 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, V.90 modems, RAS servers, audio conference bridges or anything that requires analog phone lines. 2 port T1/E1/PRI module provides non-blocking switching among FXS ports and any of T1/E1/PRI B-channels or Time slots.
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Emutel Symphony -
Arcatech Limited
Emutel Symphony is a convenient and flexible Basic Rate ISDN, Primary Rate ISDN and Analog PSTN network simulator. With support for S, U, E1, T1 and PSTN analog interfaces you can use the Emutel Symphony to test and develop a full range of ISDN(E1/T BRIS BRIU) and PSTN analog (FXS) equipment.
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TestPhone 850 -
JSD TestPhone Ltd
The TestPhone 850 provides both handset and handsfree telephone communication. The product provides a standard Public Switched Telephone Networks (PSTN) interface, user interface and handset and/or handsfree vocal interface to allow the user to originate or answer standard PSTN calls on both Dual-tone Multi-frequency (DTMF - tone dialling) and Loop Disconnect (LD - pulse dialling) lines. In addition the product features on-hook audio line monitoring, PSTN line polarity indication, automatic on-hook/power-off and integral ADSL digital line filtering.
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SKU-082-0X -
Amfeltec Corp.
The Piranha USB-FXO Adapter is the first product in the Piranha USB Adapter™ family. This device simplifies and makes a cost-effective PSTN connection for telecommunication systems. Our design is ultra-compact – this USB-FXO adapter is designed to be a part of the actual cable between the PSTN jack in your wall and your system’s USB port.
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Emutel Virtuoso -
Arcatech Limited
Emutel Virtuoso supports both V5.1 and V5.2 protocols including PSTN, BCC, LINK, PROTECTION GROUP 1 and PROTECTION GROUP 2. Up to 8 E1 connections are available for V5.1 / V5.2 and multiple V5.1 and V5.2 can be established simultaneously.
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295B -
JSD TestPhone Ltd
The Testphone 295B is a test telephone designed for use on Public Switched Telephone Networks (PSTN). It is designed for use on both Dual-tone Multi-frequency (DTMF - tone dialling) and Loop Disconnect (LD - pulse dialling) lines. Fitted with an integral ADSL filter, the telephone will not cause interference when connected to ADSL/Broadband lines in either `on hook` or `off hook` mode.
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Qosmotec Software Solutions GmbH
The Mobile Network Tester LTS is an automatic call generator, that establishes voice and data calls to and from actual mobile devices in the test system. Voice calls can be generated via the wireless PLMN network using actual mobile devices, via the PSTN network through analogue or ISDN lines or via Voice over IP. Wireless data sessions can be setup through the 3G or 4G network or over WiFi.
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Patton Electronics Co.
Is a hybrid networking device installed on the customer premise that provides advanced IP routing services combined with standard voice media gateway functions (see What is a VoIP Gateway?). Among the chief advantages is the ability to manage intra-company dialing plans, including PSTN breakout for long-distance toll bypass between branch offices. Additional IP routing features may also be provided, including access control list (ACL) and payload encryption using such networking protocols as VoIP-VPN IPsec or TLS/SRTP.
