The SN4110 series is the perfect choice for phone-to-IP connectivity supporting up to 8 FXS ports or a combination of 4 FXS and 2 or 4 FXO ports. With its FXS analog ports the SN4110 connects to any legacy telephone or PBX and provides dial-tone, ringing, caller-ID and [...]
Astribank is a versatile and powerful channel bank that was specifically designed for the Asterisk IP-PBX. Astribank supports all the common telephony lines and trunks: FXS, FXO, BRI, PRI and R2. The Astribank driver is a part of the standard Asterisk distribution. With Xorcom Rapid Live CD™, a fully operational Asterisk server [...]
Serge Forest is the new VP of Marketing at Sangoma so we wanted to touch bases with him and see where Sangoma stands on some issues and how they are positioning their products in this competitive marketplace.
Many people have used the AudioCodes gateways for the past few years but now AudioCodes is stepping into the IP phone market with a line of business-class IP phones compatible with most SIP-based IP PBX systems. The first one to be delivered to beta sites is the 320HD (HD designating Hi-Definition voice using the G.722 [...]
If you have a need to have multiple PBX systems running and you want them all to make and receive calls, you will run into a major problem with that because of NAT issues and port forwarding limitations. In this article, I will explain how to use a trixbox CE system as a front-end gateway [...]
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