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unified_communications [2016/12/04 18:43] jotasandokuunified_communications [2023/11/02 14:38] (current) – external edit 127.0.0.1
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 +**To access all docs: \\
 +  Log in to Cisco Learning Network Space using your Cisco.com ID: https://learningspace.cisco.com/ \\
 +My Content' > CTCOLLAB - Student Guide  # Also use local docs via cisco edoc reader**
 +
 +----
 +
 +**TROUBLESHOOTING TOOLS OVERVIEW**
 +  * RTMT: For traces and syslog + Real time graphs.
 +    * SDI, SDL (Signal Distr. Layer), Log4j 
 +    * StationInit : Coming from the phone
 +    * ToD filter (time of the day (routing can change depending on time)
 +  * CUCM-SERVICEABILITY
 +    * DNA (Dialled Number Analyser): To 'emulate' a call, giving source and destination, provides its route.
 +      * Don't forget to Activate the service!
 +      * Troubleshoots dial plans 
 +      * MatchResult ; BlockthisPattern (might denote CoS issues)
 +    * CMR (Call Management Record): For call quality
 +    * Control Center: To check, start and stop services
 +  * REPORTS
 +    * Call plan report
 +    * Route Plan Report
 +  * CUCM cli
 +    * If UI unavailable, one of the first things to check is Tomcat running (# utils service list  ; # show network {if} detail)
 +
 +
 +----
 +
 **PARTITIONS AND CSS (Call Search Spaces)** **PARTITIONS AND CSS (Call Search Spaces)**
   * Partition: Partition is group of number with Same Reachability. In order to make and receive calls, Phones/lines need to be in a Common Partition. By default in 'none' partition (so anybody can get to them).   * Partition: Partition is group of number with Same Reachability. In order to make and receive calls, Phones/lines need to be in a Common Partition. By default in 'none' partition (so anybody can get to them).
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 ---- ----
 +
 +**IMP**
 +  * In the future Cisco will implement this just as another CUCM service.
 +    * messaging
 +    * calls
 +    * file transfer
 +
 +----
 +
 **VCS** **VCS**
-On the vcs, most cli commands start with +  * Video communication server 
 +  * On VCS, most cli commands start with 
   xcommand ...   xcommand ...
  
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 ---- ----
  
 +** JABBER - PRESENCE (IM&P (IMP))**\\
 +Slides in **"troubleshooting unified communications mobile and remote access issues"**\\
 +Config files not downloaded to the local client. * Jabber windows uses old configuration settings. **delete %AppData\Cisco\Unified Communications\Jabber\CSF Folder**
  
-**JABBER:**\\ +Service status  
-Possible issues (review slides in "troubleshooting unified communications mobile and remote access issues" +  CUIM > CUIM & Presence Serviceability > 
-  * Config files not downloaded to the local client +To see currently connected jabber clients to each of the im pub or subs:  
-  * Jabber windows uses old configuration settingsdelete %AppData\Cisco\Unified Communications\Jabber\CSF Folder +  CISCO PRIME COLLABORATION A> Monitor > System View > Cisco Jabber Summary  # Prime Collaboration Assurance 
-  * ...+  CUIM > CUIM & Presence Administration > System > Presence Topology 
 +   
 +To see where presence users are logged in and, if needed, move them overriding the Redundancy Groups: 
 +  CUCM > Administration > User Management > Assign Presence Users 
 +  
 ---- ----
  
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 ---- ----
 **ILS (Intercluster Lookup System)**: This is to distribute URIs, numbers and patters among cucm CLUSTERS (cluster is publisher and subscribers)\\ **ILS (Intercluster Lookup System)**: This is to distribute URIs, numbers and patters among cucm CLUSTERS (cluster is publisher and subscribers)\\
 +  * ILS is used to distribute directory, uris.. "I am the cluster and this is how you get to me". Gatekeeper retrieve and register phone numbers. Provides the custer ips.
   * Hub and spokes concept.   * Hub and spokes concept.
   * Over TLS. Password and certificate needs to be distributed.    * Over TLS. Password and certificate needs to be distributed. 
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   * Also common are CoS broken with mobility   * Also common are CoS broken with mobility
   * If I make a call, you look at a route group. cucm says who is going to dial, looks at the pool and points to whatever route pool.   * If I make a call, you look at a route group. cucm says who is going to dial, looks at the pool and points to whatever route pool.
-  * Line CSS with Local Route Groupe+  * Line CSS with Local Route Group 
 ---- ----
 +
  
 MOBILITY CONNECT: (in case we are remote and we don't even have Internet connectivity) Dial a public number, authenticate (that would be on a router) and be able to make calls from my office phone. MOBILITY CONNECT: (in case we are remote and we don't even have Internet connectivity) Dial a public number, authenticate (that would be on a router) and be able to make calls from my office phone.
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