We are going to setup for a DR site of existing DC and the current setup voice communication completely based on IP Telephony using Cisco CUCM version 7.5
Please let me know the following if possible :-
I'm having the 3 nos of Voice PRI Link from local telco ( India ) connected to my Voice Gateway ( Router ) something like +91 XXXX 7000, +91 XXXX 7400 & +91 XXXX 7800, now please let me know incase of DC environment goes down how to get the same number when DR site is in operation.
Is the local telco can provide the same number Voice PRI Link in DC also? What are the best possible option ?
Hi Sujit, You need to follow the below steps to achieve this:-
Have a new PRI circuit terminated at the DR site from the same telco of the active site.
Request your Telco, to have the same DID number ranges available at the DR site, for which the call routing should be activated only when the customer informs of the DR situation is activated (Automated call routing should not be requested to Telco's for the DR site, due to lots of issues which can arise during various scenarios)
If Step 2 is not possible by telco (due to telecom regulations), you can ask them to provide a new PRI circuit which has the last 4 to 5 digits same as the primary site.
Note: For the DID calls to land on the DR site, during DR situation, the telco will be forwarding the DID calls from active site PRI to the DR site via there internal switch matching the last 4-5 Digits, which will pre-defined for the requested customer.
Proud to announce a minor update of the unique resource and book about Cisco Meeting Server in amazon library, I pushed far the explanations to be simple as much possible with atypical chart call flow after a hard work. Enjoy studying and you will love it...
Cisco Meeting Server 3.2 supports the Blast Dial feature. With Blast Dial, you can add a predetermined list of participants to a space where you configure blast dial. When any participant dials in to the space, all the other participants are dialed out si...
Shortcut ActionCtrl+W Close Meeting CenterCtrl+T Transfer filesCtrl+Z Undo last actionCtrl+Y Redo last undone actionCtrl+Alt+F Display Font Formatting dialog boxCtrl+Alt+O Share presentation or documentCtrl+Alt+A Share applicationCtrl+Alt+D Share DesktopC...
Do you experience the following error on Cisco Unity Connection: Sometimes when you try to play or upload Audio Files for greetings in Unity Connection under the Call Handlers such as the System Call Handler Opening Greeting, in Standard/Closed/Holi...