IP Telephony and Phones

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Hello, We are currently using a Be6000 system and when we schedule a call forwarding on our phones (model 7945) to external numbers, it works perfectly when the original call comes from an internal position, but when it is an external call then this ...

call forwarding.png
Translator by Community Manager
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Hi all,,Iam trying to make a Nokia mobile VPN with cisco 1841 router (has a VPN working config) , but every document said its only work with cisco Concentrators.. but these thing are gone .. so is it work wit only ASA or IOS router also ?and it will...

Dear allI have connected MD110 Ericsson to cisco vocie gateway 2821.the router is also connected via Ethernet to another router the router B is also connected to another PBX(B).the PBX(B) users want to hear PSTN dial tone.but nothing to hear!!Router ...

miskoolak by Level 1
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hello,i have configured the Rightfax server to send fax via h323 gateway, but when i try to test the incoming fax, this last is treated as the sample call, what's tha right conigurtion that i must have at gateway to receive correctlythe fax at the se...

dbenattou by Level 1
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We are considering using an existing call manager 4.2(3)publisher and subscriber in one or our offices as a central site for a remote office. The office currently has a 2621 router that would need to be built out as the gateway router. We are plann...

Dear All,We have encountered a strange problem when using Cisco IP communicator 2.1.2.0 with windows VISITA SP1, Call Manager System version is 5.1.3.2000-3.I can hear Voice when making call from the communicator but the other side cannot hearing me...

Resolved! Conference problem

Hi,we've encountered the following problem:when there are phones in conference and one of the phones is external (like mobile phone) and two are local IP phones on Call Manager. If the external caller drops the call the local ip phones still hear bus...