Desktop SIP Phone

SIP .NET be Session Initiation Protocol API for .NET Framework and .NET Compact Framework. Identical source code must be used for Windows Forms, Console, Windows Service, Web Service, ASP .NET or Pocket PC applications. The component be written in C# with 100% managed code.

Required Features

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Digest authentication

Supports TCP and UDP protocols

Supports call hold, call waiting, call transfer, call forward, etc.

Support methods: REGISTER, INVITE, OPTIONS, PRACK, ACK, BYE, CANCEL, MESSAGE, SUBSCRIBE, NOTIFY, UPDATE, INFO, REFER, PUBLISH

Create SDP messages

Parse SDP messages

Register

Unregister

Invite to session

Cancel session

End session

Send message

Send info

Update session

Subscribe

Refresh subscription

Notify

Presence

Instant Messaging

Logging

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):

a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.

b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.

3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).

## Platform

Windows

Программирование на С PHP

ID проекта: #3614961

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