Order IPhone Version of VoIP SIP SDK

Thank you very much for visiting our Order page. That means that you consider becoming our customer. We would like to assure you that it is a good choice of our numerous clients.

If you did not do it before, please go to download page to try our demo and read documentation of our application. If you have any questions please send them to voip@voipsipsdk.com.

Currently from this page you can send us request to purchase iPhone SIP SDK with defined period of support.

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Support includes technical consulting on all the issues that you might experience, development of quick fixes, and providing other assistance via e-mails, messengers and other means of communication and collaboration. All our customers are satisfied with level of support they received. After end of support period it is possible to buy longer term.

Also it is possible to purchase the SDK with no support, but we recommend you to consider buying the version with at least 30 days support because many customers that bought only the license later had to pay each time they have questions. So if you buy 1 year support from the beginning you would not have to do it every time you need our assistance.

Terms Of Use

By using this product you agree with the terms and conditions expressed in the iPhone SIP SDK License Agreement.

Client Testimonials

"ABTO SIP SDK has provided Xenex with a robust SIP toolkit that is enabling us to provide extra information to our staff that out VoIP PBX is not able to. It is very easy to use, something that can't be said for other toolkits, and is giving us lots of other ideas on how to use it to benefit both our staff and our customers. Thanks ABTO SIP SDK for your Internet phone sdk!"

/Nick Denker, Technical Director, Xenex Technologies Limited, UK /

Some of our customers

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