I'm trying to understand SIP, and one thing that keeps confusing me is phone numbers and dialing plans vs SIP URI's like email@example.com. What is the difference? How do they coexist/work together? For ...
I am looking at VoIP providers and many of them have a part of their TOS that says they don't allow "non-IP originated traffic." Excerpt from TOS: You shall only send to [DELETED COMPANY NAME] ...
I need to install 5 telephones in our new offices, however, we have very limited bandwidth so I don't think a VOIP provider will be a realistic option. I have had two standard land lines installed for ...
I am trying to configure the FXO port (voice-port 4) on a Cisco SRST881. Currently, there is one working remote extension here (ext 50) and all calls originate from our main office. My goal is to ...
I'm familiar with Networking, VoIP, Asterisk and Linux... but I've never deployed a VoIP with PSTN. I've got one week to deploy VoIP + 2 PSTN numbers, I don't mind reading like crazy but I would like ...
I have to setup a server to route telephone calls coming to a particular landline no to cell phone phones depending upon the availability of user. I want to know what technology call centres or ...
I need to have a computer automatically call my office and maintain the telephone connection for at least 2 minutes. The reason for this, is I've contracted with a squirrelly VOIP provider that I ...