Which header in the INVITE message will SIP Server analyze in order to select the proper geo-location for an inbound call?

Which header in the INVITE message will SIP Server analyze in order to select the proper geo-location for an inbound call?
A . From
B . To
C . via
D . contact

View Answer

Answer: A

Explanation:

Reference: http://docs.genesys.com/Special:Repository/sip81rn.html?id=c4d480e4-94a2­4cf8-ac24-5ccf3ccb7759