Problem Details: We have CallManager 4.1(3)sr2 -installed in a school district with Time of Day routing established. All teachers have DID's and if the DID rings from the outside world, before school or after school it rings the teachers phone....
Dear FriendsI've found many posts regarding an SS7 solution over IP, but I just want to make 100% sure whether I'm right or not.I want to achieve an SS7 Over IP solution.E.G. A telephone company wants to make calls via SS7 and we should convert those...
Hi All,Is there any way or any calculation / formula exist with regard to calculating how many DSP resources are needed.While Planning I am getting confused at different level. i.e Router( assume) 3845 has some DSP resources; 6500 - CMM module also h...
Hello,I have AS5300 with IOS 12.3(13b). My customer uses proprietary SIP Pabx. Standard call works fine, bud there is a problem with call transfer. After the call is put on hold and unhold on PABX side, AS5300 does not connect back to UDP port of cus...
Here's the scenario - I have two enterprise networks that have overlapping private IP networks. The requirement is to allow video endpoints at each enterprise to be able to connect to video endpoints at the other. Now clearly, with the issues of H.3...
Ok, i am stuck. i have a cisco 2620 with a nm-1v, a Vic-2FXO, and a 7940 IP phone. i have inbound calls working, but normally with an analog phone plugged into our phone system, after 6 rings it is supposed to go to our voice mail system, but when so...
We use both the VG224 and ATA186 devices here to convert to analog dialing. It seems we have to reset the gateway and/or the ata devices regularly due to common issues such as dead air, cannot fax within, cannot receive but can send and vice versa. W...
I could not find it documented anywhere, but it seems to me that Circuit Emulation over IP (CEM) requires CEF.This normally doesn't come up as a problem because IOS defaults to IP routing and CEF enabled. But, I was using a 2851 that did not need to ...
I have an AS5300, receiving calls on a E1. I put a limitation for a number to receive on it only a predefined number (12) of simultaneous calls. For the exceeding calls I need to send to the caller code 34, location 2,3,4 (right now I send code 34, l...
Dear all, I am using as5350 for my voip traffic.I want to send my traffic directly through PSTN when my IP network is down. I mean i want to recive a call from a pots dial-peer and send it to another pots dial-peer. can u plz help me?
Hello,I want to implement Extension Mobility service. I have followed the setup step by step. But when I select my login/logout service, I receive an error "Login Insuccessful" Error: [6].The IP Phone doesn't prompt me to enter my UserID and PIN.In t...
Hi friends, I am going to setup a voip solution for my company.We are using 3640 cisco routers on our both ends. I am attaching a diagram of our network. Plz give me the configuration of the scenerio.Plz give the config of t1 and e1 and mainly dial p...
Where do you apply parameter setting changes to allow not only Caller number but name as well to come through on a MGCP VG? What parameters in CCM 4.1 should be checked? Isn't caller-ID needed on the dial-peer as well. Sprint is the carrier.Thanks fo...
A debug run on the VG200 for CCM events shows that the MGCP times out waiting for RSIP ACK from CM. Ping test is successful between VG200 and CM. I have checked and the IP address and domain name configured in the VG200 is correct and corresponds t...
