An engineer received this requirement from a service provider:
Diversion header should match the network DID “[email protected]” for Call Forward and
transfer scenarios back to PSTN.
Which SIP profile configuration satisfies this request?
A.
voice class sip-profiles 200
request INVITE sip-header Diversion modify “sip:(.*>)” “[email protected]>”
request REINVITE sip-header Diversion modify “sip:(.*>)” “[email protected]>”
B.
voice class sip-profiles 200
request INVITE sdp-header Diversion modify “sip:(.*>)” “[email protected]>”
request REINVITE sdp-header Diversion modify “sip:(.*>)” “[email protected]>”
C.
voice class sip-profiles 200
response 200 sdp-header Diversion modify “sip:(.*>)” “[email protected]>”
D.
voice class sip-profiles 200
response 200 sip-header Diversion modify “sip:(.*>)” “[email protected]>”