Companies choosing to centrally locate all PSTN resources should consider purchasing at least one analog FXO PSTN gateway resource at each site for 911 emergency call routing (911 in the United States ...

Leveraging the new AudioCodes Enhanced Gateways and Survivable Branch Appliances, Enterprise customers are able to transparently and securely connect the Microsoft Corp. environment with their ...

Bridging PSTN and new IP networks with ATCA and MicroTCA offers a number of benefits for IP-based telephony. The signaling gateway bridges next-generation IP and traditional packet-switched telephony ...

Both a copper line and a Voip line (via the home internet) come into a client's home office, along with a home line. Currently this was set up with three phones. I was asked to get the two business ...

Setting up your CommuniGate Pro (CGP) VoIP phone system is as simple as just installing the program. VoIP functionality is part of the base product, so there is no special configuration or licensing ...

The NANP dial plan has been discussed in the past four blogs. By default, Cisco Unified Communications Manager (CUCM) does not know how to route any calls to the PSTN based on the NANP or any other ...

A complete Voice over Internet Protocol (VoIP) network deployed by communications broadband service providers (BSPs) that sell VoIP subscriptions to small and medium-size businesses. The VoIP network ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Advanced American Telephones, which manufactures ...

Some organizations consider taking the plunge off PBX platforms into IP telephony as being pretty daring, but that’s nothing compared to what Sam Houston State University (SHSU) is doing. The south ...