1298 - SIP message decode failed

SIP message parsing FAILS. Examples of decoding fail:

1. TEL-URI with a Local Number does not contain a "phone-context" parameter
2. SIP-URI does not contain "user=phone" parameter
3. SIP INVITE does not have E164 num

Example

         1         2         3         4         5         6         7         8
12345678901234567890123456789012345678901234567890123456789012345678901234567890
    0014.1298    CARD 1103,B   INFO     SIP msg decode failed 
                 CSeq No: 96781            Cname: tcp1107d
                 Reason: Incorrect Content-Length Header
                 Report Date:10-10-12  Time:16:20:19    

Alarm Level: No alarm condition. The message is informational only.

Recovery

No action necessary.