• How to get a FREE trial?
  • How to develop a SIP Server?
  • Which codecs are supported?
  • Which operating systems are supported?
  • Multi-core processors are supported?
  • Multi processors machines are supported?
  • Is sample source code available?
  • Is demo application or SIP Server available?

Pricing

VaxTele SIP Server SDK is licensed based on the simultaneous channels. A channel is a connection from an endpoint to a VaxTele SIP Server. A normal call between two enpoints contain two channels passing through your VaxTele integrated SIP Server.

Please click here to understand what exactly a channel is.

How it works

Buy a specific number of simultaneous channels for your license, and later on you can add more channels to your license. For example, suppose you buy 20 channels license and later on if you buy 80 channels license—then your license will be upgraded to 100 simultaneous channels license.

After purchasing the license, you will get the product new versions and upgrades free of charge.

How to use G.729 codec

VaxTele also supports G.729 codec, G.729 codec is not royalty free codec. If you want to use G.729 codec in your VaxTele integrated SIP server then you need to buy G.729 channels seperatly.

Buy a specific number of concurrent G.729 codec channels for your license, and later on you can buy and add more G.729 codec channels to your license.