IP Telephony and Phones

We have an AS5400XM that we are testing for deployment. One of the scenarios we are testing is to use a SIP phone registered to an asterik PBX which then sends/receives calls to/from the outside world through the AS5400. We have had success with dial...

helo,one of my friend have a network at home using ethernet over power line adaptors and Netgear ethernet switches. they are trying to set up two Cisco 7906G IP phones on the network, To date they not been able to get the phones to work. can you ad...

Hello Guru,My topology is a typical centralized call manager/unity connection deployment. like belowRemote Site1, IP phones and gateways at remotesite1 device pool, within the region, G.711, with other regions, G.729HQ, IP phones, gateways and voicem...

Hi AllI have a issue with corporate directory. Ext 8006 is only associted(device association as primary line) with user A and it is shared line for user B and C.Both alerting name and display internal caller ID which are coming under line configurat...

I see from vdocs that Communications manager uses many varied ports for communicating with endpoints,otherservers and gateways etc.Does it mark all these packets as CS3, so All i need to do is classify cs3 as opposed to having to try and cover all th...

Hi all,I install a gateway 2821 to have a XCODE ressources, the gateway will be behind a firewall, anybody know please what ports must be permit in the firewall ? is the IP Phones witch will use the transcoder sessions communicate with the gateway di...

Hi Folks,Using CUCMBE 6.1(2)Problem is some phones display these fine but the majority do not. Have reset phones, restarted UCM, added directories url's individually to the phone configuration, restarted services all to no avail. The enterprise param...

We have 7936 conf phone, randomly reboots in mid of conference. It will keep rebooting and stuck to configuring IP. Then we need to unplug the power cord and reconnect to get it register with the Callmanager. We did not configure Voice VLAN for this ...

Our customer have UCCM 7.0 already installed. He wants to implement the follwing service: when someone is connected to number XXX he listens back prerecorded info message (for example: currency rate). Customer should easy update new audio messages ...

Hello,i have a problem with calls that were disconnected. In detail:In front of the problem i will describe my environment. We use a CUCM 5.1.3.3106-1 with Voicegateway connected over MGCP.The problem occurs only on phones with multiple lines on it. ...

Hello,i have a Linksys SPA942. I use this phone in CUCM 6.1.1 with SIP Advanced.Now i want to use CTI functionality with this phone. On my PC TSP is running very well with SCCP phones.I associated the SIP phone with my user. But where can i set the c...

I am using call Manager 6. As part of reducing the cost to some international destinations,we need to use some access codes like 08888 before dialing to the destination. How can I include this in the route pattern. Please note this not for all the in...

Any one know of where I can order copies of the Callmanager, Unity, and IPCC SRNDs? Or does anyone have have ideas on where I can get the pdf files printed?Thanks,Chris

we have unity server and one of users try to check his voice mail. he inputs his phone number along with #. and itturns that his number is not valid. I check my phone and other phone. those are working fine I just wonder in order to check whether his...