Hi,   We recently installed ISR4321 voice gateways. They have 2 ISDN PRI E1 interfaces provided by the NIM-2MFT-T1/E1 - T1/E1 Serial Module.   We have those devices included in our PRTG monitoring system. Now I wanted to add sensors that show the cha...

Hi,   I'm running a voice gateway with three connections: - PSTN provider (ISDN) - Legacy PBX (ISDN) - CUCM (SIP)   I translate everything to E164 as soon as it comes in, so all routing is on that.   I have a dial-peer to the PSTN for +T, so anything...

Hi,   On a new system I'm building, I have to use the E164 telephone number as the user id. I was hoping that I would be able to set the Alphanumeric User ID setting in Service parameters to false for Extension Mobility. Unfortunately, when I do that...

Hi all,   I have an ISR 4321 with 2 ISDN E1 ports. One E1 connects to the provider, the second connects to a legacy PBX, acting as network side. I wanted to use dial-peer groups to simplify the configuration so that calls from one E1 always get sent ...

Hi all, I have a customer who wants to deploy a site with Cisco IP Tel. However, for the media, we would like to send it over a secondary link. The only way I could think of doing that, would be by using an MTP in the datacenter, and force all phone...