Thanks Otto. From: Otto Sanchez [mailto:[email protected]] Sent: Monday, February 22, 2010 4:46 AM To: Jeff Cotter Cc: [email protected] Subject: Re: [OSL | CCIE_Voice] Device Mobility with Local Route Groups
Hi Jeff, You are right, phones at the roaming location will get the LRG configuration from the roaming DP, we cannot avoid this. However, a workaround to your scenario may be to implement + dialing, in which you globalize the caller input (translation patterns) depending on his/her dialing habits and localize it for the outgoing gateway (cd xform patterns), in that way, a US user roaming to UK will be allowed to use the LRG route patterns (using US dialing habits) therefore using local UK resources. The drawback here is that this won't be a cost effective solution, in which case you will have to implement teho/location specific route patterns to route calls out and save costs, Hope this make sense, On Fri, Feb 19, 2010 at 6:23 PM, Jeff Cotter <[email protected]<mailto:[email protected]>> wrote: Having trouble understanding how this is supposed to function without Site Specific Route Patterns and Route List/Group. If using only non-site specific route patterns pointed to local route group I see no value in this. Of course I am probably mistaken...hence this message. Scenario below No location specific Route Patterns exist...all route patterns point to local route group. Device roams from HQ to BR1 DMG is US for both. (CSS for both home and Roaming device pool is CSS-LD). Roaming sensitive settings are applied as well as Mobility Settings. which means device will use local route group defined in BRI device pool for all calls based on CSS-LD. User dials 95551212..No problem here since calls will now be sent out BR1-GW as expected with correct digits assuming predot is applied via Called Transformation. However take the same scenario above except the DMG is now changed to UK for roaming phone. Mobility settings are no longer applied meaning CSS does not change. The purpose for this is supposed to be that user does not want to have to dial differently when in a new country. However Local Route Group is still obtained from roaming Device Pool. Since all Route Patterns point to local route group and local route group is now UK.... ALL calls will now be directed to UK gw. Call will fail as digits PSTN is expecting will be incorrect. What is the excepted way to get calls to NOT route out local gateway but traverse the WAN and go out US gateway. I can't think of how to do this without using location specific Route Patterns and Route Lists which now defeats the purpose of the Local Route Group concept. ARRRGGGGH _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com<http://www.ipexpert.com> -- Regards, Otto Sanchez CCIE #25592 (Voice) Support Engineer - IPexpert, Inc. URL: http://www.IPexpert.com
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
