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Thread: New Feature: Receipt and Sending of Resource Priority and User -to-User parameter in




New Feature: Receipt and Sending of Resource Priority and User -to-User parameter in
user name
 2008-01-07 09:02:48 

  


  

    Hi all,
I would like to propose an enhancement to sipXtapi so that the Resoruce Priority parameter and the User to User parameter can be sent in an invite message and is made available to the GUI in the event that it is received. An example SIP invite is below with the relevant parameters underlined.(complete message is attached) 



Message Header
        Record-Route: <sip:47.163.149.131:5080;lr;sipX-route=%2Afrom%7EMWM4MzcwOTI3MDU%60.authrules%2Aauth%7E%21c3b260dc6c559c9b42e70a44b7fe125b&gt;

        Via: SIP/2.0/UDP 47.163.149.131:5080;branch=z9hG4bK-e48e2269eac30632c6a1aa295119166c
        Via: SIP/2.0/UDP 
47.163.149.131;branch=z9hG4bK-8ab2b18de39d076208081d9c15d8cfba

        Via: SIP/2.0/UDP 47.163.151.70;branch=z9hG4bKac837102016
        Max-Forwards: 18
        From: < sip:5918358188201rfrdy-scs.europe.nortel.com" target="_blank">
sip:5918358188201rfrdy-scs.europe.nortel.com
&gt;;tag=1c837092705
            SIP from address:  sip:5918358188201rfrdy-scs.europe.nortel.com" target="_blank">sip:5918358188201rfrdy-scs.europe.nortel.com
            SIP tag: 1c837092705

        To: <
 sip:9290008rfrdy-scs.europe.nortel.com" target="_blank">sip:9290008rfrdy-scs.europe.nortel.com;user=phone>
            SIP to address:  sip:9290008rfrdy-scs.europe.nortel.com" target="_blank">
sip:9290008rfrdy-scs.europe.nortel.com

        Call-Id:  83709186271200815194447.163.151.70" target="_blank">83709186271200815194447.163.151.70
        Cseq: 1 INVITE
        Contact: < sip:Mediant200047.163.151.70" target="_blank">
sip:Mediant200047.163.151.70
>
            Contact Binding: < sip:Mediant200047.163.151.70" target="_blank">sip:Mediant200047.163.151.70>
        Supported: em,100rel,timer,replaces,path,early-session
        Allow: REGISTER,OPTIONS,INVITE,ACK,CANCEL,BYE,NOTIFY,PRACK,REFER,INFO,SUBSCRIBE,UPDATE

        Require: resource-priority
        User-Agent: Audiocodes-Sip-Gateway-Mediant 2000/v.5.20A.019.005
        User-To-User: 5064079214305f1f;pd=0
        Resource-Priority: 
dsn.0

Please let me know your views.


MfG,

Prashant John
Wireless Systems Engineer

"Clutter and confusion are failures of design, not attributes of information" - Edward Tufte, Envisioning Information


discobabu.blogspot.com


  

  
  
   
     
    
 
        
    

    
    






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