Hi Otto, Thank you for correcting me about question 4. The scenario that you explained is exactly what I had experienced, but I remembered wrong when I described it. Brgds, Roger Källberg Consultant Cygate AB Eric Perssons väg 21, SE-217 62 MALMÖ
Direkt: +46108787498 Växel: +46108787400 roger.kallb...@cygate.se<mailto:roger.kallb...@cygate.se> ________________________________ Från: Otto Sanchez [o...@ipexpert.com] Skickat: den 5 mars 2010 19:38 Till: Berry, Matthew J.; Roger Källberg Kopia: CCIE Voice OSL (ccie_voice@onlinestudylist.com) Ämne: Re: [OSL | CCIE_Voice] Theory questions from Vol 1, Labs 5a-c Hi Matthew, Roger, Just wanted to add some few comments: 1.- According to the h.323 configuration guide for 12.4T and 15.0, the command zone local includes the RAS port option, i.e, zone local zonename domainname [ras-ip-address] [port], where port is the RAS listening port on the GK, however when you take a look at the ios voice command reference the zone local syntax is zone local gatekeeper-name domain-name [ras-IP-address] [invia inbound gatekeeper | outvia outbound gatekeeper [enable-intrazone]] which does not include port potion to set the RAS signaling port. Also when trying with my 2811 router the latter option seems to be the valid one. So my conclusion by now is that RAS port in the GK should remain at 1719 (default). 3.- You may find also a good explanation and example of this in the CUCM SRND page 10-96 4.- The owner id in the phone configuration is used also by the phone mobility softkey to let the system know where the call should be sent (according to the rdp destination number owner), remote destination will still ring without this setting HTH, 2010/3/5 Roger Källberg <roger.kallb...@cygate.se<mailto:roger.kallb...@cygate.se>> Hi Matthew, Nice to see that your keeping busy and that you put so high hopes to my knowledge. :-) I can't answer all your questions, not right now anyway ;-) I'll look in to these and get back to you if you haven't got response from someone else. 2. The reason for that dialplan pattern, I guess that's what you are referring to, can wreck havoc to BACD and CUE is that it changes the ANI of the CME phones to the full E.164. That might or might not be a problem, depending on how you have setup the VM boxes and so on. The other part of this question, registering DN with GK, that depends on what format of the DN that the question asks for. It might not be stated and then the short number, ie 3002 to take one of the PL DN's as an example, would be doable to use for registration. 3. You have summarized it pretty well, that's pretty much what app dial rules are used for. It allows applications like Mobile Connect to change the dialed number on the fly with the rules that are setup. I also think that it could be used to change the caller number, but I haven't tried that myself. I usually go for a H.323 gw whenever I need to get cell phone integrations to work for a customer, and in that I change the DNIS or ANI to the standard that the telco what's it in. Answer to q 4. * Associations on the end user is used for controlling the phone config from CCMUSER pages and also to be able to set the primary extension. * Association on the device is used for, and is mandatory if no UDP is created for the user, to get the Mobile Connect to work. * Association on the line is used for presence. There are certainly more usage for all of these, but these are the keys as far as I know. Brgds, Roger Källberg ________________________________ Från: Berry, Matthew J. [mjbe...@krollontrack.com<mailto:mjbe...@krollontrack.com>] Skickat: den 5 mars 2010 04:02 Till: CCIE Voice OSL (ccie_voice@onlinestudylist.com<mailto:ccie_voice@onlinestudylist.com>) Ämne: [OSL | CCIE_Voice] Theory questions from Vol 1, Labs 5a-c All - I have several theory questions that came up during my time spent in labs 5a, 5b, and 5c. I am hoping that some super smart CCIE candidates may have found the answer to these questions. Roger and Ossamah, I'm looking to you guys to represent. :) 1. How do you source RAS messages from a specific port on a gateway? I know you can define the "h225 listen-port XXXX" but that seems to only be one part. You can also configure the gateway to talk to the gatekeeper over a specific port using "h323-gateway voip ip PL ipaddr 10.10.110.1 1719". How could I tell the gatekeeper to use a different port for interacting with RAS messages? 2. Registering SCCP full qualified E.164 DNs can cause issues with BACD and CUE voicemail pilots. Why is that? What if the lab requires us to register all CUCME phone DNs with the gatekeeper? 3. What is the purpose of application dial rules? Lab 5c utilized it for Mobile Connect and Mobile Voice Access, but there was no explanation on the Proctor Guide or the volume one walkthroughs. Can someone speak to the value there? It seems like it would allow a user to enter their own remote destination numbers (via ccmuser) without the access code of 9 and the dial rule could automatically prefix the 9. Thoughts? 4. When it comes to mobility,I know that I can associate an end user with a phone via End Users. I can also set an Owner User ID via the Device page. I can also associate the user with a line. What is the big difference between these features and what account association is required for what service? Those are my questions for now. :) _______________________________________________ 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
