See how Nayatel SIP Trunk is transforming business communication in Pakistan with scalable internet-based voice solutions.

Comcast Business SIP Trunking provides a flexible and intelligent way to maximize voice services on your existing IP PBX, and the service is delivered over the largest VOIP network in the nation.

If you still think SIP trunking is primarily about cost savings -- guess what? You're still right. The conventional wisdom on SIP trunking was expected to shift over time, in a classic new-technology ...

SIP trunking is a type of protocol used for VoIP, although the relationship between the two has often been confused. In this article, we’ll take a close look at what exactly SIP is, what SIP trunks ...

It's been over a year since I moved my office voice service over to all SIP trunks and said goodbye to an old era. Now I can report back on the new era experience and what it may mean for businesses ...

I’m trying to get info from a supplier and they are insistent that a trunk is a 1 to 1 with a call. Now I am 99.999% sure he's wrong, but before I tell him so I wanted to make sure someone who knows ...

So our phone system people are trying to setup a SIP trunk on our Mitel 3300 unit. I open up firewall ports and setup 1:1 NAT for the PBX's IP, everything looks like it should be OK. They are telling ...

Are SIP trunks as reliable as an ISDN PRI T1? I’m asked this question a lot, so I thought it’d be a great blog topic. I don’t think you are as concerned with this as the amber lights in the server ...

The research, sponsored by Oracle, correctly notes that implementing SIP trunking is usually the third phase in an organization’s conversion to Voice over Internet Protocol (VoIP), following the ...

In a move that gives its customers more telephony options and its reseller partners more flexibility, Traverse City-based Appia Communications announced today that it has added Internet phone lines, ...