VoIP Part1

Voice Over IP  (Part1)

VoIP (Voice over Internet Protocal) , The VoIP is enhance digital telephone.

VoIP improve from analog telephone.  Today we can access to use VoIP easy than passed term.

we can implement VoIP Technology to your organization it's very easy to do that.

If you have LAN (Local Area Network) in your organize.  you just only made IP PBX from

opensource software Ex. Asterisk, Trixbox, Azkozia etc.

This is circuit board of IP PBX FXO 4Port ,

OpenVox Card compatible Asterisk IP PBX

4 FXO for Zaptel (ZAP Trunk)

 

When you purchase Card 4port, Some brand support FXS and FXO.

You can choose module FXS or FXS be appropriate your requirement.

 

This is IP PBX with VoIP card 4FXO Port for PSTN incoming and outgoing.

You can download asterisk from www.trixbox.com, www.elastix.com(IP PBX Busybox), www.azkosia.com, slast.org (IP PBX Busybox)

 

If you don't want to use VoIP internal card for ZAPtel, you can voice gateway to receivce

PSTN Line replicate VoIP Card.

 

This is voice gateway have 4 FXO for PSTN incoming and Outgoing and have LAN Port

connect to IP PBX or LAN (neteworking)

Good Night.

[Patrickz 2.0]

Thank you for the articles. This will be useful for newbies.

Let's visit Asterisk Thailand forum (http://forum.asteriskthailand.com)