Complete Communications Engineering

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SIP Analog Modem Server (SAMS) for TTY/TDD

VOCAL uses Voice over IP (VoIP) to implement an SIP Analog Modem Server (SAMS) for Teletype (TTY) / Telecommunications Device for the Deaf (TDD) that interoperates with legacy modems without the need for modem banks

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SIP Analog Modem Server – Alarm Panels

SIP Analog Modem Server – Alarm Panels The comprehensive modem feature set of VOCAL’s SIP Analog Modem Server (SAMS) enables interoperability with standard alarm panel protocols utilizing SIP based VoIP connections. Alarm panel monitoring functionality

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Caller ID

Caller ID VOCAL’s Caller ID (CID) software can be used to generate and detect Calling Identity Delivery. The CID software is compliant with ETSI ES 200 778-1 (Type I CID) and ETSI ES 200 778-2

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SIP Analog Modem Server for Facsimile (SAMS-F)

The VOCAL SAMS for Facsimile (SAMS-F) is a solution for interoperating with legacy fax modems without the need for modem banks with E1/T1/ISDN connections. As E1/T1/ISDN lines are increasingly being replaced by Ethernet based VoIP

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Point of Sale Modem Support on VoIP Networks

From grocery and department stores, to fuel stations and convenience stores; credit cards, debit cards, fuel cards and gift cards must be accepted and processed in real-time to keep retail businesses moving. While most new

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Fax over IP Server Software Library (FXSRV)

From document management, to bulk fax delivery systems, VOCAL’s Fax Over IP Server Library is designed to allow Linux and Windows developers the ability to create fax endpoints supporting both T.38 and T.30.  Interoperability with

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SIP Analog Modem Server (SAMS)

SIP Analog Modem Server (SAMS) Modems in the cloud are now a reality.  The VOCAL SIP Analog Modem Server (SAMS) is a solution for inter-operating with legacy modems without the need for modem banks or

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ATA Reference Design Applications

Fax Analyzer A Fax Analyzer is a media gateway appliance for debug and analysis of fax connections and transmissions over PSTN and IP networks. The analyzer provides at least one IP port to access IP

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