Home » Cisco » 400-051 » Which user agent has the recipient role in this SIP REFER call transfer?
Refer to the exhibit.
Which user agent has the recipient role in this SIP REFER call transfer?
A. user agent A
B. user agent B
C. user agent C
D. user agent B and C
E. user agent A and B
Correct Answer: B
Explanation/Reference:
Explanation:
The Refer method has three main roles:
Originator — User agent that initiates the transfer or Refer request.
Recipient — User agent that receives the Refer request and is transferred to the final-recipient.
Final-Recipient — User agent introduced into a call with the recipient.
Reference: http://www.cisco.com/c/en/us/td/docs/ios_xr_sw/iosxr_r3-4/sbc/configuration/guide/sbc_c34/sbc34stx.pdf
