IP Telephony and Phones

Hi All,Scenario:CUCM----SIP---gateway---BRI---PSTNWhenever we enable secure mode, the call never works. If we use non secure profile, it works fineThe difference i noticed is that , for failed calls, we see 200 ok with SDP from gateway, but CUCM resp...

Hello AllIt is possible to patch cucm remotely via a webex connection?.If so, can someone direct me to documentation on how to do this and what software clients I will need e.g vsphere client.I have never ever done this before so will need some hand ...

Hi This is a new installation and I have a network connectivity issue, in my CUCM 8.6 over VMware VSphere 5 UC210. In the vSphere client I have connectivity to default gateway and to all networks. But, in my CUCM , using the CLI, I can't ping to or f...

When configuring the IPMA Service, the URL for the service "http://callmanager_ip_add:8080/ma/servlet/MAService?cmd=doPhoneService&Name=#DEVICENAME#" gives the following error "XML document must have a top level element. Error Processing Resource".Wh...

Hi All, THe call doesnt fallback to H323 GW if ICT fails, Here is the call flow - 900.1! RP --> RL --> ICT RG                         ---> H323 GW RGIn case of wan link failure the calls does not fall back to H323. It says Route list exhausted under ...

Hi There !people here are creating XML files that contains ERP information. It'll be working in some time...I'll Subscribe the service in a few IP Phones, but, anyone that has access to that phone will be able to view the information.So, how can I ad...

Hi!I have a Cisco 2921 with ISM-SRE-300-K9 module inside; everything working perfect except the AVT:I dial the AVT number (9395) and write the extension number and PIN; but always fails. What is strange about this is that several weeks before it work...

   Hi Guys,In oder to get the license for  UCM 8.6 business Edition-6K on UCS C200M2,so far i have install the CUCM 8.6 PUB and SUB and i want to install the license for CUCM 8.6 so my question is that which MAC address do i have to use in order to g...

Hi,We have a 2-node CUCM 8.6.2.21900-5 cluster. Recently, we have added 2 more nodes to the cluster. But phones cannot register to new nodes (it shows Rejected).Have anyone faced with this issue before? Pls give me an instruction on how to solve it.T...

Hello all,I need to configure for my customer an AA feature on Cisco Unity Connection 2.1 and I don't find some informations...The AA is really basic with the following script:1/ Prompt "welcome to company XXXX, if you know the extension number pleas...