HP VCX Software manual Sessions and Media, Session Configuration, Session timer

Chapter 10. SIP Services

Save

Saves the Interoperability configuration to the preliminary configuration.

Cancel

Reverts all of the above fields to their previous configuration.

Look up all IP addresses again

Looks up the IP addresses for all DNS names on this page in the DNS servers you entered on the Basic Configuration page.

This button will only be visible if a DNS server has been configured.

Sessions and Media

Here, settings are made for the SIP timeouts and sessions negotiated via the Telecommuting Module.

Note that no DTMF settings are needed in the Telecommuting Module.

Session Configuration

Session timer

Enter the maximum time for a SIP initiated connection. When the timeout is reached, the Telecommuting Module discards the media streams. The clients won’t notice, as the con- nection is still active, but you won’t hear anything as no media streams are let through. To avoid this, clients can regularly ask for new timeouts.

The Session timer must be at least 90 seconds to comply with the Min-SE requirement (RFC 4028).

Timeout for SIP over TCP/TLS

The Timeout for SIP over TCP/TLS decides how long a SIP connection over TCP with the Telecommuting Module may exist without having received a complete SIP request.

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