Answer Happy

Accurate answers. Every time.
https://answerhappy.com/

Which method does a Cisco Unified 9971 phone use to send keep-alive messages to Cisco Unified Communications Manager?

https://answerhappy.com/viewtopic.php?t=816443

Page 1 of 1

Which method does a Cisco Unified 9971 phone use to send keep-alive messages to Cisco Unified Communications Manager?

Posted: Sat Jul 23, 2022 6:59 pm
by answerhappygod
Which method does a Cisco Unified 9971 phone use to send keep-alive messages to Cisco Unified Communications Manager?

A. SIP NOTIFY with Event set to keep-alive
B. SIP OPTIONS
C. SIP REGISTER with Expires set to zero
D. SCCP StationRegister
E. SCCP StationServerReq
All times are UTC-05:00
Page 1 of 1

Powered by phpBB® Forum Software © phpBB Limited