Which command should resolve this issue?

Refer to the exhibit.

An engineer is troubleshooting an issue where inbound Calls are failing after they transferred. The provider reports that update is not supported, and this is causing the calls to fail.

Which command should resolve this issue?
A . no midcall-signaling passthru
B . no update-callerId
C . no contact-passig
D . rel1xx require “100rel”

View Answer

Answer: D