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So le me get this straight... you have 2 CUCM servers and you want to force the CIPC clients to register to CUCM #2 and not #1 is that correct?
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I am trying to decomm a subscriber and for some reason there are clients still registering to it. <br />
I could turn the dern thing off. But if there's some drama I want to be able to re-activate quickly.<br />
So the idea is to just turn off the service and force these CIPC clients to hit what's configured<br />
secondary (or ternary) in their local CIPC config. I've been trying forever to get IT to get all <br />
these updated but now this has gone on too long and need to nudge things along. Make sense?
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Email stated this was inactive and suggested to select the best solution and close the case. &nbsp;I provided a solution, but have heard any updates on this.
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I want to make a Call Manager unavailable for CIPC registration. What services would I need <br />
to shut down so that any CIPC that attempts to connect goes to the secondary in its<br />
configured list of CUCM servers?
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I want to make a Call Manager unavailable for CIPC registration. What services would I need 
to shut down so that any CIPC that attempts to connect goes to the secondary in its
configured list of CUCM servers?

So le me get this straight... you have 2 CUCM servers and you want to force the CIPC clients to register to CUCM #2 and not #1 is that correct?

I am trying to decomm a subscriber and for some reason there are clients still registering to it. 
I could turn the dern thing off. But if there&#39;s some drama I want to be able to re-activate quickly.
So the idea is to just turn off the service and force these CIPC clients to hit what&#39;s configured
secondary (or ternary) in their local CIPC config. I&#39;ve been trying forever to get IT to get all 
these updated but now this has gone on too long and need to nudge things along. Make sense?

Email stated this was inactive and suggested to select the best solution and close the case.  I provided a solution, but have heard any updates on this.

Disabling a CUCM server from registering any CIPC clients

IP telephony (Internet Protocol telephony) is a general term for the technologies that use the Internet Protocol's packet-switched connections to exchange voice, fax, and other forms of information that have traditionally been carried over the dedicated circuit-switched connections of the public switched telephone network (PSTN). Using the Internet, calls travel as packets of data on shared lines, avoiding the tolls of the PSTN. The challenge in IP telephony is to deliver the voice, fax, or video packets in a dependable flow to the user.

IP Telephony

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).

Cisco

Voice over IP (VoIP) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. Other terms commonly associated with VoIP are IP telephony, Internet telephony, broadband telephony, and broadband phone service. The term specifically refers to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN).  Examples of the VoIP protocols are H.323, Media Gateway Control Protocol (MGCP), Session Initiation Protocol (SIP), H.248 (also known as Media Gateway Control (Megaco)), Real-time Transport Protocol (RTP), Real-time Transport Control Protocol (RTCP), Secure Real-time Transport Protocol (SRTP), Session Description Protocol (SDP), and Inter-Asterisk eXchange (IAX).