[SIPForum-discussion] Attribute is Valid SDP

[Rajeshkumar Babu]

Hi Joe

hope the below may help you out then...

Raj

2.1. SDP Extensions

   This section provides an Augmented Backus-Naur Form (ABNF) grammar
   (as used in [SDP
<http://tools.ietf.org/html/draft-ietf-mmusic-kmgmt-ext-02#ref-SDP>])
for the key management extensions to SDP.

   Note that the new definitions are compliant with the definition of an
   attribute field, i.e.

   attribute      = (att-field ":" att-value) | att-field

   Three new attributes are defined, keymgmt-prtcl, keymgmt-data, and
   key-extra-auth.

   keymgmt-prtcl  = "keymgmt-prot:" prtcl-name

   prtcl-name     = 1*(safe)
                    ; e.g. "MIKEY"

   keymgmt-data   = "keymgmt-data:" byte-string

   key-extra-auth = "keymgmt-auth:" byte-string

   where safe and byte-string are as defined in SDP [SDP
<http://tools.ietf.org/html/draft-ietf-mmusic-kmgmt-ext-02#ref-SDP>].



On Feb 6, 2008 2:22 PM, Jyoti Parija <JParija at veraznet.com> wrote:

>  Hi All,
>
>
>
> Please give your suggestion if the following attribute is a valid SDP.* *
>
> * *
>
> *a=x-rtp-session- id:5903AA6B5D2546749AB96E7AB6D8F9B1*
>
>
>
> Thanks in advance,
>
>
>
> Joe
>
>
>
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-- 
Thanks & Regards

Rajeshkumar B
Engineer - Softswitch
Kuwait Network Technology
Email : rajeshkumarbin at gmail.com
Mobile : 00965-7278781
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