IP Telephony and Phones

hi,below is the output of show system .Is it normalDisk Active  89%logging 36%

Hello Team,I want to install Cisco UC applications on new C210 M2 systems running ESXi.I learned that a special set of Cisco Customized Images für ESXi is available under theVMWare Download section. Unfortunately I didn´t find any release notes or ot...

Hi I have tried to reset the 7911 and 7970 phones by pressing and holdoing down the # key after I have powered it on but the LCD becomes blank, it doesn't show the message to press the 123456789*0# to reset. when it comes up too, it will only be show...

HI alli have a little challenge with some Cisco 7912 phoneevery time , the phone has to renew it's ip address it reboot, it happens all over my network, and a static IP is not an options, I have local DHCP servers in each router, on every siteThe Pho...

I am configuring a SIP gateway on a 2911 router using a 4 port FXO card.  I am new to SIP, can someone point me to a Cisco document on how to configure SIP?  My call control is being done by a Verizon HIPC system.ThanksPaul Wootton

when programming a 7936 or 7937. Under the Extension window "Max Number of Calls" only allows 2.  How can someone "Conf" if there can only be 2 on the call?

Hi,I need to make outgoing calls with DID display instead of the main numberi will told by the teleco to send the last 4 digits over in order for DID to work on outgoing callshow can i achieve it? thanks.

Hello all,We have an office that is scheduled to be upgraded to our centralized voip system.  Just realizing that the office has a bundled sip trunk that is being split for voice and data.  I already have a 2951 gateway router for this office, do I n...

Hi,I have a vocie gateway that is ruiing with MGCP (no SRST license). If i change it to H323, do i still need to have SRST licesne incase my MPLS link goes down?Kindly suggest

Dear All Master,Need Help Topology:FXO 0/0/0-----CME-----Phone(ext.1000)FXO 0/0/1-------|Workaround :1. Incoming Call > FXO 0/0/0 > Connection Plar 1000.2. Ext.1000 talk with outside (FXO 0/0/0)3. When Outside caller disconnected call , Ext 1000 rece...

I have a site that for some reason the agents get stuck in Reserved state for up to 4 minutes. I was able to call one of the agents direct extension and it seemed to release the agent out of the Reserved state for some reason.Any thoughts or suggesti...

Did anyone configure the Cisco 7937 conference phone in a meeting room where surround with glass wall?