Hi all, I have an analog/SIP voice GW(Patton) with FXO port connected to public land line.On this analog GW, I have also analog sets connected to FXS ports.This GW is sip-connected to CUCM 12.5.1: on which I have hundreds of SIP phones  Questions: 1°...

HI Cisco community, How u doing ?Hope u all good health. I take advantage of this extra time to anticipate on-site possible issues/questions, and to ask you a few questions I have from myself or from customer: Indeed I have concerns about security an...

HI All,Getting some issue with CUCM vs Analog/VoIP GW. Also called FXOFXS GW(from PATTON)Indeed, whereas SIP Trunk is up from CUCM to Analog/voIP GW, Analog/FXS users from this GW can not REGISTER on CUCM(they are declared as Third-party SIP advanced...

Hello all,Actually on site in Egypt to deploy full VoIP infrastructure(main site: 4 VM(CUCM-Pub+ CUCM-Sub1-CM + CUCM-Sub2-TFTP + VoiceMail Unity + BAckup site: 3 VM: CUCM-Sub3-CM-BAckup + CUCM-Sub4-TFTP-Backup + UNity-BackUp), I have 2 big issues I w...

HI Community, Presently, I am working on a training BE7K/ESX on which I have moved forward my config very far.Licenses are installed on these VM(on the Publisher to be accurate)My setup is 1 Publisher + 2 Subs. In 1 month, I have to go on site and de...