Session Information
Each session needs to be created and then activated. To create a session, use the IRTCClient::CreateSession method. After the connection is established, use IRTCSession::AddParticipant to activate the session.
If the URI is an email address or telephone number, the session is initiated through the SIP proxy server.
If the IP address or machine name is entered, a direct peer-to-peer communication link is set up. The SIP proxy is not required.
The following table shows the types of sessions that Windows CE supports.
| Session type | Definition | Media type | Participant |
|---|---|---|---|
| Windows CE-SIP client | An audio communication between a Windows CE device and a SIP client. | Audio send and receive | 2 |
| Windows CE-phone | An audio communication initiated from a Windows CE device to a PSTN phone. | Audio send and receive | 2 |
| Phone-phone | An audio call between two or more PSTN phones, initiated and controlled by a Windows CE device. | Audio send and receive | 2 or more |
Last updated on Saturday, April 10, 2004
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