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AudioControl VERSION 6.2 Network Router User Manual

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SIP Release Notes 120 Document #: LTRT-26901

CPE SIP Products

2.1.2.3 SIP Headers

The device supports the following SIP Headers:

Table 2-4: Supported SIP Headers

Header Field Supported

Accept Yes

Accept–Encoding Yes

Alert-Info Yes

Allow Yes

Also Yes

Asserted-Identity Yes

Authorization Yes

Call-ID Yes

Call-Info Yes

Contact Yes

Content-Disposition Yes

Content-Encoding Yes

Content-Length Yes

Content-Type Yes

Cseq Yes

Date Yes

Diversion Yes

Encryption No

Expires Yes

Fax Yes

From Yes

History-Info Yes

Join Yes

Max-Forwards Yes

Messages-Waiting Yes

MIN-SE Yes

Organization No

P-Associated-URI Yes

P-Asserted-Identity Yes

P-Charging-Vector Yes

P-Preferred-Identity Yes

Priority Yes

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