VOIP - SIP Trunk - SIP gateway - DID - Virtual PRI

Posted on 2011-05-12
Last Modified: 2012-05-11
Hi !

I'm a little lost here on what I exactly need.

I have an IP PBX (Panasonic NCP-500). There is a physical card connected to a PRI (23x 1-514-xxx-xxxx numbers) and a phisical card connected to a 100mbps internet bandwith.

I would like to add to my PBX some SIP lines, from others region in the world. The way I think it work is that my PBX will connect to a remote server to obtain the lines without any extra hardware.

I'm actually looking for providers that can do that.

Thank you !

Question by:Rubicon2009
    1 Comment
    LVL 20

    Accepted Solution

    Looking for providers of the external server where to host your SIP dialplan, or providers of a SIP trunk?

    I know  service providers like Godaddy, Lilyx, and Blumile Cloud, where you can install a SIP application like Asterisk to manage connections to SIP providers:

    Now, if you would like to interconnect with a provider so you can dial to other parts of the world, check out these ones:

    360 Networks
    VoIP Unlimited
    XeloQ Communications

    For the second option, I am wondering if you Panasonic PBX will be able to handle SIP trunks, I know it can register extensions, but not so sure about a connection with a SIP provider.

    Hope it helps.

    Write Comment

    Please enter a first name

    Please enter a last name

    We will never share this with anyone.

    Featured Post

    Find Ransomware Secrets With All-Source Analysis

    Ransomware has become a major concern for organizations; its prevalence has grown due to past successes achieved by threat actors. While each ransomware variant is different, we’ve seen some common tactics and trends used among the authors of the malware.

    Article by: user_n
    How Sip Phone (User Agent) works and communicates with sip servers 1.  There is a sip server and a sip registrar.  The sip server and sip registrar can be one server or two different servers. The sip registrar is the server on which it is record…
    I recently purchased a Bluetooth headset called the Music Jogger (model BSH10). The control buttons on it look like this: One of my goals is to use it as the microphone and speakers for Skype calls. In that respect, it works well. However, I …
    Illustrator's Shape Builder tool will let you combine shapes visually and interactively. This video shows the Mac version, but the tool works the same way in Windows. To follow along with this video, you can draw your own shapes or download the file…
    Here's a very brief overview of the methods PRTG Network Monitor ( offers for monitoring bandwidth, to help you decide which methods you´d like to investigate in more detail.  The methods are covered in more detail in o…

    761 members asked questions and received personalized solutions in the past 7 days.

    Join the community of 500,000 technology professionals and ask your questions.

    Join & Ask a Question

    Need Help in Real-Time?

    Connect with top rated Experts

    6 Experts available now in Live!

    Get 1:1 Help Now