Hi Everyone, I am trying cisco softphone it always show Cisco IP Communicator always show --------- saying Configuring IPNeed to confirm for IP communicator to work we need to open port 6970 also?SEcond thing we need to configure the call manager wit...
Hi Everyone, We implemented Cisco VOIP recently.On cisco switces we have no qos configured.When we make a call to our head office we notice Jitter.Should we enable auto qos on cisco switches?RegardsMAhesh
Hi All, I am stomped at this point and need your help. Our customer presently has a Call Manager 4.2 cluster installation. Recently they have started experiencing some voice quality issues on some of their WAN sites. We are actually in the process of...
Hello all!I have a problem regarding the external phone number mask and some special requests.Basically is the feature "external phone number mask" enabled and in use.Now we have the following request:Several phones are member of a hunt list, with th...
Hi all,One of my client recently got a Cisco Conference phone 7937G. They have a Cisco UC560.After configuring the UC and plugging in the phone into one of the switch ports, it comes up with message "Configuring CM List". It does't go past this scree...
Hi AllCan anyone please tell me the summary steps on what I need to do to go from call manager version 8 to version 9? many thanks Carl
Hi guys,anyone can advise how o troubleshoot this issue of not able to display DND state and ringing state on BLF/SD button?I am encountering some phones are able to show and some phones does not.Any advise will be great.Thanks,Tony
This is really driving me nuts. I am not an expert with Cisco IP Telephony.I have two sites connected via VPN (Cyberoam Firewalls) and there is communication between two sites. (ping is working)But the IP Phones can not call each other, Internal is w...
Hi, A client setup was working fine before on the same configuration. The issue on the SIP trunk and came a week ago. In Saudia Arabia there are different telecom companies like Zain, Mobily and STC. This issue is only on the STC network when dialing...
Please clarify the following questions/assumptions:1. For PRI trunk, the VoIP gateway will be having physical ports which will be the end points which in turn will be having the channels. On the other hand, SIP trunk is the logical trunk that is con...
I have to propose a solution where I have a 5515x firewall with 6 GE interfaces. I need to make 4 physically separated port DMZ on this firewall. Each DMZ will be completely isolated from the other DMZ.So this means out of the 6 ports available, 1 po...
I have a customer school district that implemented CUCM last summer with most of the teachers getting the 7841 phones. This is the first district that has used this phone in any large number. Since last November time frame they have been telling me ...
Hi guys does call forwarding feature works in a shared line? It seems like it is not taking the call forward option at all.
Hi,Can I please confirm the following:If my router supports max-dn of 960 and all of my handsets are registered as dual-line does this actually mean my max-dn is only really 480 as there would be a 'virtual port' to allow the extra channel for phone ...
I just installed a new MX700 in our board room. sweet unit.It is replacing a C40 system that has an Audio Science Ceiling Mic connected to it. I would like to reuse that mic for the room, but obviously the connections are a little bit different. Is...
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