Is it possible to create a DHCP scope for avaya ip phones with all the required option 176 parameters on a cisco router or switch?Cisco seems to be very easy with just the option 150Narayan
Is it possible to create a DHCP scope for avaya ip phones with all the required option 176 parameters on a cisco router or switch?Cisco seems to be very easy with just the option 150Narayan
Was asked to look at a system running 10.5 that was upgraded from 8.6. When I log into the system on the splash page I see 2 vCPUs, 2 80 Gbytes disks, 6 GB RAM. Looking through the 8.6 OVA it looks as though that was the 7500 user server. Is that ...
Hi All, Please Helps solve this case. I am deploying a multiple site collaboration solution. I have created route group for all sites. for Biling purposes I have to route all outgoing PSTN call to the remote gateway on the HQ. Ip phones using the ...
Cucm Cuc Imp 11.5 - I want to set up a 7800 phone with a dozen speed dials and I only want the phone to allow dialing to those speed dials. What would I need to consider in trying to set this up ? Can it be done ? Or as an alternative, is there a si...
Hi - We are having trouble issuing a signing certificate for CAPF from a Microsoft PKI environment. We have the environment built with an offline root CA which has the path length constraint set to 1. We have an enterprise subordinate CA, which wo...
Hi, I have search a lot of documentation about compatibility between cisco SRST 881 gateway and cisco unified comunication manager 9.1.2, and i can not find any, if any body could help me with a link of any compatibility matrix if exists. thank you f...
Hi Everyone, I need help setting up the home Lab. Kindly suggest.. Hi Guys, Thanks in advance. I need help in setting up my Home lab & configuring my 2811 Router as PSTN . Can some one guide me through with the process of configuring my 2811 as P...
We are located in the Eastern US. I have phones all part of the same CSS. Some numbers can dial my 3 test long distance numbers 2 continental and one in Hawaii. Some phones can only call the continental and not Hawaii. When we dial the Hawaii number ...
I am not having much luck finding protocol for the SX20 for HTTP control. If you follow the API instructions, nothing will work. I found that the host must be added to the command for authorization string. Below is a command and response that works. ...
Hi all; I have a cisco ISR4331/K9 with E1, I need to get calls history from a week ago, using this file: https://www.cisco.com/en/US/docs/ios/12_3t/voice/command/reference/vrht_s04_ps5207_TSD_Products_Command_Reference_Chapter.html#wp1249092 ...
I was just looking at the CME roadmap and it doesn't show any point where a command was added so SIP could be used with IPv6 in CME. I would swear I saw someplace a firmware version for this. Do SIP phones not work with IPv6 in CME? I know SIP will w...
I have been playing aroung with a pretty simple and straight forward setup. A CUCM, a phone which is registered there and an ISR 4351 router, which has to play the role of CUCM and a SRST device. The SIP dial peers are configured on the router, but ...
Al agregar un dispositivo de sala Room Kit Plus muestra el siguiente error:Camera is not paired with codec and may need a software upgrade. Please check camera to codec connection.Como puedo solucionarlo?
Hello, We are a greenfield project and want to implement IP telephony system, Data network, CCTV camera system. We have been told that 1 cisco router ISR 4331 connected to 2 IP telephony server (1 redundant), FPR-2 110 Firewall and 2 Catalyst 296...
Have on campus various 7841, 7851, 79xx and then about a dozen or so 8831 conf phones. All phones register and work fine EXCEPT for the 8831s which continuously lose registration with CUCM. The solution is always the same - unplug ethernet cable an...
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