Hi All, I am building CUCM from scratch with 1000users. They would like to retain their existing extension numbers from their old PABX system. Initial roll out of ip phones i am doing auto-registration. Is there a way to input directory number/Prima...
IP Telephony and Phones
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Forum Posts
Hello, CUCM PUB /CUCM SUB/ IMP PUB /IMP SUB all at release 10.5.2 Let me tell you that I followed the cisco process for CUCM and IM & P I have the following error when checking the enable High Availblity in the CUCM Pub/System/Presence Redundancy Gr...
Hello, I am trying to get a SIP trunk working but am unable to make or recieve calls. Our setup is: SIP Trunk (Provider) ---> SIP Gateway (Me) -----> Cisco Gateway (Me) --- CUCM The SIP gateway is a cisco 2900 device and is completely separate from ...
It would seem that I am failing to grasp how to configure the call park feature. I am running CM v10.5.2, with a pub and two subs. Here is my problem: The call park feature works as designed when I register the call park range on node 2(sub) and this...
Forum, I have a customer with a Cisco 2911 that will replace a Cisco 2821. The show version of the Cisco 2911 (last part) is as follows License Info:License UDI:-------------------------------------------------Device# PID SN-----...
Dear all, I want to clarify one thing. In H.232 slow satart after Connect message what happens? 1.Capabilities exchange - Why we need it? Is this for Codec and DTMF relay Excahnge? 2. Master/Slave determination - Why we need it? Is this for Final wor...
Hey, Hope someone can help me. Having an issue with cme 9.1 and group pickup where it stopped working suddenly. When you press group pickup it asks you to dial. Has nayone seen this. I have rebooted the router and phones but didnt help. Thanks in A...
Resolved! UC Automatic installations
Hi all, I need to install a CUCM Cluster (pub and sub), CUC, CUP 10.x every week. Im using BE6K servers (ESXi 5.5). Installs need to be done every week or so (For training) any recommendation in how to do this? New install is just UC software, clean ...
Resolved! Non-Cisco VoIP Phones
Hello, I have a client who has Polycomm VoIP phonse and I'll be deploying Cisco C3650 switches. The phones will be connected to ports on the C3650. I wanted to know if the same port configuration we use with the Cisco VoIP phonse can be used with o...
Resolved! How to know the router2811 has PVDM?
Hi I want to set up VoIP lab. so I need the router that has PVDM inside. How do I know the router has PVDM? Or what router name means it already has the PVDM? Thank you.
So here's my situation: I have a Cisco 8945 registered with CUCM 11.0 and using SIP. This phone has built-in video capabilities, which I have verified is working (I have 2 of them and when I call one from the other, both phones do video). However,...
Resolved! Automatic call disconnect
Hello guys.the requirement is to disconnect outgoing calls to PSTN after 10 min, in cme and cucm.Any ideas?
Hello I'm trying to register a DP715 Grandstream with a CUCM version 10.5.2. The DP715 Grandstream phone has five handsets, I was able to register only one handset, I need to register the other four but I don't have any idea how can I do this. Can an...
I have a scenario where a customer has all calls coming into a receptionist. They also have a "ring all" hunt group configured. When the receptionist is away from her desk, she forwards all calls to the ring all hunt group. They have asked that the ...
Hi I want to set up a VoIP lab. But I want to replace router 2821 with 2811. If so, what function I will lose? Thank you
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