Hello!I have a question about the LSC-Certificates on the phones.When the phone has installed a LSC-File, the standard lifetime of this certificate is 5 years. Now the time goes by the end of the 5 years. Do the phone automatically get's a new certif...
IP Telephony and Phones
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Forum Posts
Hi,I have a call establishement problem, the call flow is like this:Lync client ---- Lync Server ---- SIP TRUNK ---- CCM8.6 ---- Voice gatewayAfter the client calls outside number the calling party can hear the called party but the called one cannot ...
Hello All,We are having 8 FXO, inbound calls are working find but outbound calls are getting the busytone along with Disconnect cause=34. I found ISDN with H.323 doc for Disconnect cause=34 which saying no circuit available but im not getting doc for...
6921 registered with CUCM 8.6how do i delete ITL file from the phone manually?
Hi,I've a client running CUCM 4.2 and a 2811 voice gateway with IOS 12.24They used to use four FXO ports for outside calls till lately the service provider finally supplied a SIP connection (DID/DOD).We've configured the gateway as per the provided d...
Hello, I want to set up an 7911 Ip Phone over a Site to Site VPN. VPN is up and running, however when I connect the IP phone on the remote location it keeps registering.LAN IP range is 192.168.6.x, CME is within this IP Range. Voice Vlan is 192.168.8...
Hello,I want to install unified presence on third party hardware as per the link below recommended. My question is do we still need the VMware ESXi or we can install directly on the server hardware.http://docwiki.cisco.com/wiki/Virtualization_for_Cis...
Hello everyone!We are going to upgrade our Cisco Call Manager 6.1.2 to the latest version (pls advice which is the latest one) in order to start using IVR. Got some questions here below:1. What is the minimum IVR version supported?2. Can we perform d...
Resolved! IP Phone Rejected on Subscriber
Hi,I have an IP Telephony setup with Publisher and Subscriber ver. 9.1.I created a new Call mager group and have Subscriber higher than my Publisher in my CM group.Reloaded phones and they re-registered to the Publisher.For testing the DB replication...
Hi All, Anyone know what the light mean on 7825 that running IP IVR server ? I cannot seem to find anything in Cisco's support and we have one with a purple light. But until now, the server is working fine.I just afraid, maybe it will indicate the er...
Has anyone ever heard whether Cisco certifies SIP providers? If so, does anyone have a list of these providers.Thanks,
Hi Everyone,I built a VM using a downloaded OVA template for CUC 9.1(0) although my CUC disk version is 9.1(1a). This OVA template is the last one uploated at cisco.com, and the installation fails with a critical stop. Please refer to the attached fi...
Resolved! CME with 7915 expansion module
Hi Guys,i have 7962 phone attached to it two 7915 modules each with 12 buttons so the total is 24 buttons.what is the configuration commands needed to show the 2nd page on each module?I mean i need to add more than 24 speed dials .Thanks in advance.
Hi,Need to upgrade old version of CM(6) to BEk which will have CM 9.1. Now I want to know if the following devices can be supported in this new CM version.Cisco SIP 3911ATA 186Cisco 7906If there is documentation. I will highly appreciate. Thanks!
We have existing sbin files for 7912 but am not sure if they're the correct files. And missing the ones for the 7960. Had them in storage but are looking to use them nowCan someone please adviseThanks in advance
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