how to embed the UUI in a SIP Refer in CVP standalone?

[Daniel_HdezRivera]

Hi.

In call studio, I´m using a CVP SubDialog Return Cell with the next information in the parameter Caller Input

RF{Data.Session.vdn_skill}@sip.something.com.mx?User-to-User={Data.Element.HEXCODE.Value}

And variables values are:

     vdn_skill  = 60700

     HEXCODE = 45766572797468696e6720697320617765736f6d6520746f6f

In the Gateway we can see the next logs through debug:

REFER sip:555XXXXXXX@10.246.20.77:5060 SIP/2.0

Via: SIP/2.0/UDP 10.246.20.77:5060;branch=z9hG4bKF01F

From: sip:8886@sip.something.com.mx;tag=E4D56C-2261

To: sip:555XXXXXXX@sip.something.com.mx;tag=E4D560-202B

Call-ID: 186A83B9-856611E4-81308B9A-1422A835@10.246.20.77

CSeq: 102 REFER

Max-Forwards: 70

Contact: <sip:8886@10.246.20.77:5060>

User-Agent: Cisco-SIPGateway/IOS-15.2.4.M7

Timestamp: 1418849830

Refer-To: sip:60700%40sip.something.com.mx?User-@10.246.20.191

Referred-By: <sip:8886@10.246.20.77>

Content-Length: 0

These are my questions.

Is there a problem with the syntax in the value of Caller Input parameter?

Is possible make the call transfer by SIP Refer?

Is possible to embed the UUI in a SIP Refer by sip custom header?

Any suggestion?

[Geevarghese Cheria]

Hi Daniel,

Apologies for the delay in answering You.

   For the following Questions here are the answers which I could find.

•    Is there a problem with the syntax in the value of Caller Input parameter?

         Can you please let us know the exact issue what you are facing and please let us know what you are trying to do.

• Is possible make the call transfer by SIP Refer?

In some scenarios, it is desirable for Unified CVP to transfer a call to a SIP destination and not have Unified ICM and Unified CVP retain any ability for further call control. Unified CVP can perform a SIP Refer transfer,which allows Unified CVP to remove itself from the call, thus freeing up licensed Unified CVP ports.

Reference - SIP Refer Transfer

• Is possible to embed the UUI in a SIP Refer by sip custom header?  

               Request to refer Section : Using UUI

Thanks and Regards,

Geevarghese