I made a intercluster trunk ( non gatekeeper controlled) between call manager clusters.
New Device Pool
Route Group (Trunk)
I went to the DNA and here is the output;
Cisco Unified Communications Manager Dialed Number Analyzer Results
* Results Summary o Calling Party Information + Calling Party = 6991 + Partition = + Device CSS = + Line CSS = CSS_International + AAR Group Name = + AAR CSS = o Dialed Digits = 6006 o Match Result = RouteThisPattern o Matched Pattern Information + Pattern = 600X + Partition = Part_Internal + Time Schedule = o Called Party Number = 6006 o Time Zone = Greenwich Standard Time o End Device = SAT-TCF-RL o Call Classification = OffNet o InterDigit Timeout = NO o Device Override = Disabled o Outside Dial Tone = NO * Call Flow o TranslationPattern :Pattern= + Positional Match List = 6006 + Calling Party Number = 6991 + PreTransform Calling Party Number = + PreTransform Called Party Number = + Calling Party Transformations # External Phone Number Mask = NO # Calling Party Mask = # Prefix = # CallingLineId Presentation = # CallingName Presentation = # Calling Party Number = 6991 + ConnectedParty Transformations # ConnectedLineId Presentation = # ConnectedName Presentation = + Called Party Transformations # Called Party Mask = # Discard Digits Instruction = # Prefix = # Called Number = o Route Pattern :Pattern= 600X + Positional Match List = 6006 + DialPlan = + Route Filter # Filter Name = # Filter Clause = + Require Forced Authorization Code = No + Authorization Level = 0 + Require Client Matter Code = No + Call Classification = + PreTransform Calling Party Number = 6991 + PreTransform Called Party Number = 6006 + Calling Party Transformations # External Phone Number Mask = NO # Calling Party Mask = # Prefix = # CallingLineId Presentation = Default # CallingName Presentation = Default # Calling Party Number = 6991 + ConnectedParty Transformations # ConnectedLineId Presentation = Default # ConnectedName Presentation = Default + Called Party Transformations # Called Party Mask = # Discard Digits Instruction = None # Prefix = # Called Number = 6006 o Route List :Route List Name= SAT-TCF-RL + RouteGroup :RouteGroup Name= SAT-TCF-RG # PreTransform Calling Party Number = 6991 # PreTransform Called Party Number = 6006 # Calling Party Transformations * External Phone Number Mask = Default * Calling Party Mask = * Prefix = * Calling Party Number = 6991 # Called Party Transformations * Called Party Mask = * Discard Digits Instructions = * Prefix = * Called Number = 6006 # Device :Type= InterClusterTrunk-NonGatekeeperControlled * End Device Name = SAT-TCF-CLUSTER * PortNumber = 0 * Device Status = UnKnown * AAR Group Name = * AAR Calling Search Space = * AAR Prefix Digits = * Inbound Fast Start = Disabled * Outbound Fast Start = Disabled * Call Classification = Use System Default * Tunneled Protocol = None * Calling Party Transformations o PreTransform Calling Party Number = 6991 o Calling Party Selection = Originator o Calling Party Presentation = Default o CallerID DN = o Calling Party Number = 6991 * Alternate Matches o Note: Information Not Available
NOTE: The analysis results are purely based on configurations available in the Cisco Communications Manager database. For Gateway outbound calls, call
details might differ depending on the Gateway's settings.
Well I got it working here is some troubleshooting ....
Calls from Cluster B Office to Cluster A:
it was giving TCP communication error, strange thing is I had mentioned subscriber IP Address in the remote call manager in ICT configuration page. But Cluster A Call Manager Cluster was not accepting call setup from it. I removed IP Address, saved and put the same IP again. And it started working.
06/06/2010 19:08:13.884 CCM|H225Handler::SdlConnectionInd, rejecting the TCP connection from IP=10.112.211.201. Incoming H225 call on Port=1720, can't find this port in the registered H323 endpoints port list.
Calls from Cluster A to Cluster B:
The IP Phone(test Phone) partition was not included in the CSS that I specified in the trunk config.
Note that after "pss=" Part_EM is first in the list thus CUCM tried to route the call to EM device profile not the actual phone.I removed this partition from CSS used by ICT, we retested and the call6001 to 6919 completed properly.
I will put a complete document for ICT so other dont get stuck as I got
I see you got this working, but I think the error (rejecting the TCP connection from IP=10.112.211.201. Incoming H225 call on Port=1720, can't find this port in the registered H323 endpoints port list) really points directly to misconfigured Device Pool/CCM Group.
Check out the SRND:
"It is important to configure a corresponding intercluster trunk (non-gatekeeper controlled) that has a Unified CM Group containing the same servers that were defined as remote Unified CM servers in the first cluster. A similar configuration is required in each Unified CM cluster connected by the intercluster trunks."
That was huge.... I was doing testing and couldnt figure out why CSIM start would not work... well, the dial peer was pointing to a CUCM server that was not in the Device Pool of the Gateway.... bah! thanks for the tip!
These are the paths to get to each CCX logs through CLI. They may be helpful if you are having issues accessing RTMT or downloading logs through it.
If you want to download them you have to prefix "file get " and you can add one of the options (re...