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Re: [Sip] rfc3261: default contact q-value

"Kanumuri, Sreeram" <sreeramk@qualcomm.com> Thu, 12 February 2009 00:11 UTC

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From: "Kanumuri, Sreeram" <sreeramk@qualcomm.com>
To: Brett Tate <brett@broadsoft.com>, SIP <sip@ietf.org>
Date: Wed, 11 Feb 2009 16:11:38 -0800
Thread-Topic: rfc3261: default contact q-value
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Subject: Re: [Sip] rfc3261: default contact q-value
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Hi Brett,

The default value of q-value is 1.

I am not sure when but there was discussion in sip implementers list some time back on this.

It takes from HTTP where it is mentioned default is 1 when not specified.

HTH,
Sreeram

-----Original Message-----
From: sip-bounces@ietf.org [mailto:sip-bounces@ietf.org] On Behalf Of Brett Tate
Sent: Wednesday, February 11, 2009 4:00 PM
To: SIP
Subject: [Sip] rfc3261: default contact q-value

Greetings,

Within RFC 3261, I was unable to find a default q-value for Contact.

Versions 2 through 4 of draft-ietf-sip-rfc2543bis indicated 0.5 as default.  It looks like it was unintentionally removed; however I'm not certain.

What is the default Contact q-value and where is it documented?

Thanks,
Brett

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