i've noticed that when we do packet capture on a phone booting up, its initial cdp advetisement, have a field in it stating Voip VLAN Query "vlan 512".<br />Does anyone know if this is just a default vlan on the phone?
IP Telephony and Phones
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Forum Posts
I have a Cisco 827-4v router that I want to integrate into UCM6. I also have a 7940 that I would like to have use the same directory number on it. Since the 827 only supports h323, how can I setup a shared line so both the 7940 and a FXS rings on the...
hello,an assistante have a problem with ipma and we want to restore her data.i want to know where are stocked the informations introduced by ipma users?Please can you help meTahnk in advancehicham
CM 4.2. Does anybody know whether we can use BAT tool to update the built-in-bridge(the feature to provide barge on share line) on phone configuration? It seems bat template can configure this when add new phones, but update phone doesn't seem have ...
Hello, we have a client with CME that has 6 phone configured to use monitor lines. Each phone has its main line plus the 5 other phone lines as monitor lines.They work great, lighting up when another user is active. However after around 10 minutes or...
Hi,We are currently running call manager 4.2 and are looking to deploy some ATA devices to be used with fax machines. My question is how easy are these to configure and how well do they work with faxes. Thanks in advance for your input.Dianna
In the CCM 4.1(3) System Guide it references an AutoCallPickupEnabled Enterprise Parameter. I keep looking but I cannot find it. Am I missing something?
I have some problem regarding to the voicemail, ac hunt group and call forwarding)<br /><br />e.g.<br />extension 8000 ( cti route point) would be call forwarded all to a ac hunt group which would be go into queue when overflow and will transfer to t...
helloI have on central and 3 remote site with VPN IPSec Router-to-Router Hub and spokeCME ---> central router--->remote routerall ip address is privatecentral and remotes sites are connected by 3 wireless linkI configued ipsec vpn betweencentral rout...
I have recieved approx 20 tickets today for internal users attempting to make outbound calls. We have 2 full PRIs for outbound voice and don't appear to have a capacity issue. Looking at the CDR for each failed call, they contain a destCause_value of...
Resolved! Unity Upgrade
Hi, i'am planning to upgrade unity from 2.x to 7.x;as the exchange server is upgraded to 2007 , and is not supported by unity 2.xis there any way for 2.x to support exchange 2007. Thank you.
Resolved! PRI - In/Out (DID/DOD) Channel Limits
We are ordering a standard isdn pri (23 B + 1 B). Our telco allows us to specify that all channels are In/Out (DID/DOD), but that we can limit the max number of DID/DOD. In other words, if we always want to make sure there are 3 channels for outgoi...
Without sending me to a Cisco Link to the 7921 phone can someone tell me how to unlock the keys so I can make changes on a phone please?
Resolved! ephone changes
I need to make changes to a few ephones such as username and number, but the GUI will not allow this. Is there a way through command line interface?
I have a lab with a CCM 4.3 and 2821 VG running IOS 12.4(13r). We dont have a PRI to pull to the T1 controller so I'm testing dial tone with the VIC2-4FXO card. I've pulled 2 POTS lines to the FXO ports and have configured their endpoints in CCM with...
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