Cisco CUBE basic configuration and Dial-peers

hi there arm the goal of this video is to configure a router for kube functionality in this lab what we are going to do is we are going to configure a cube router the topology is pretty simple there is a call manager server there is an IP phone with an extension 1 0 0 4 and the goal is for 1 0 0 4 to be able to call 5 5 5 mm which resides in PSTN and 4 5 5 5 mm to be able to call 1 0 0 4 by Q first thing that we need to do is on the co CM side let's see what is configured and what is not configured on the CCM side the only thing right now that's configured are just your phone's the cipc foam which is this right here 1004 and there is a heart phone 79 60 which is 1005 of course extension to extension calling is enabled what we are going to do right now is create a trunk pointing to the cube so let's do that first nothing is configured right now so we will need to add a SIP trunk then it's going to go to the queue router will call it trunk to cube give it the device pool kwang-soo spaces right now we will keep everything simple so significant digits are going to be all we need to define a set profile and we need to give it a sip security profile the IP address of the queue is 192 168 17 180 that's going to be the IP address of the cube no normalization nothing else is required just make sure that the quantities or spaces and the device pools are correct we're going to save this reset the trunk which is a requirement save it now let's go back and now we have a trunk saved at this moment if we dial the 555 2000 number this is the PSTN found 555 2000 from this phone let's see what the results are and the call is going to fail so for us to be able to call this number we need to create a Rob pattern right now there's no mark pattern so let's create a route pattern let's call it 5 5 5 xxx and let's forward it directly to the cube from the cube save it now we have a five five five xxx still now the calm as your knows where to transfer the call but the call will fail because we haven't configured the cube and of it yet so let's do that here is they killed butter as you can see there is nothing configured other than the IP address on the interfaces so let's start configuring this cube router first thing is first let's just change the name make it a little bit fancier second let's activate the cube functionality second because of the iOS we need to define trusted list otherwise a the calls will fail because by default this iOS will not process any calls coming in or going out 15.1 ioss I have 15 one for m8 so let's define the trust lists first I'm going to make it so that it trusts call manager and second it should trust the PSTN all right with that we're good here now we need to create a catch-all Val peer so that when a call comes in it will catch the call and then it will process it according to the number that is good diet so let's do that let's call it voice one you're going to use incoming call number and that should basically do it you don't have to do no bad necessarily because it's 15 one pretty high iOS unnecessarily for this but at least we'll still do it so now if you look at the running configuration we have a voice service voice with the two IPS that we are going to trust we allowing connections so that in that will activate the cube functionality and we have only one doll pair right now which is this right here dopey voice one boy incoming corner that's about it so now that's let's do something here let's run a debug and let's try making a call from 1004 to the PSTN and see if the cube is now intercepting the call so let's do that five five five two zero zero darling as you can see in the background the cube has intercepted the call but the call will fail and the reason is that although it has the call but the cube doesn't know where to forward the console let's look at the debug and see what's going on so we see that the call came in destination is 555 2000 and it did hit in coming down here as expected and the call would go basically nowhere because there's no outbound up here configured so let's do that let's forward this call over to the PSTN and to do that we are going to configure another table here so let's call that a dogpile voice to what this time the destination pattern is what we're going to use and the destination pattern is five five five dot dot so if it gets a number four dots if you get say five five five mm for example number then it will take it match it and it should forward the call to the PSTN in our case the PSTN is 192 168 31 so let's do that one into 168 31 okay that should do it again very simple I'm not using any I'm not using any advanced features I'm not using I'm not configuring anything else I just want this file to go through so now this is done now let's see if we can make Carter let's see if we can make that phone ring so let's do that you call five five five two zero zero and here we go we see the phone ringing all right so let's ever call in let's look at the debug that's running in the background to see what has actually happened going all the way up again 1000 for calling 5 5 5 5 5 5 mm and yes incoming del P 1 which means yes the incoming del P of 1 it took the call it saw the number then now it's going to start matching this number to see what it needs to do with 5 5 5 mm and it matched an outbound Alfia which we configured out here - and it send the call out there you go call is being sent out everything is good and then at the end we just disconnect to the call and that's where we see the disconnect cause code 16 it is it is this simple you just need to have now P is configured correctly for the cost to go through now let's do inbound calling so we know that 1004 is a number that's configured on the call manager we know that 5 5 5 mm is the number that's a PSTN call so now without making any changes right now let's try calling 1004 from 5 5 5 mm and let's see what happens all right here we go 5 5 mm a 1 0 0 4 all right look at a fast pace let's end this call right now and let's see what's happening with the fast busy all right catch all so 5 5 5 mm incoming - I'll peel one took the number it's going to try to forward the number-10 for it has nowhere to go it doesn't know what to do with this call alright so let's change that and to change that let's configure another dial period that's going to be pointing towards the SIP trunk of the car manager and forward the calls out to the call manager so let's do that in order to do that here's what we going to do let's create a another dog here this time we call it up here voice let's call it 10 boy right the destination pattern is going to be one zero zero four or one dot dot however you want to do it let's just do one zero four right now and session target is going to be the IP address of the commenter which in our case is 17.6 T this is a SIP trunk so session protocol we have to define session protocol since it's a subtract subversion too and that should do it let's look at the shoulder now to see what we have done so far why service white commands have been entered we have now three dial peers I'll peel one catch all incoming doll peer to if it sees 555 send it out to PSTN dial p10 if it sees 1004 to send it to the call manager now let's see if this will work let's go to the phone again the PSTN phone let's dial the 1004 number and see where it goes there we go now let's enter call and let's see what's happening here all right looking at the debugs we see 5 5 5 mm calling number we see 1004 first things first in coming down tier 1 which is the catch-all so I took it took the call and now I'm going to start processing the call right here and what am I gonna do with this call so let's see it's gonna start going through the dog peers to see which dog he was going to match and right here it managed to appear 10 here you go that's your setup right here it's gonna start sending a call and the call is completed it's gonna used off your 10 there you go and we just disconnected the call so we're gonna see it just gonna cost code of 16 at the end right here right so it was so we created the looking back at the diagram we created we created call we created our peers that would let the call out this way and then out this way then we created dial peers they'll take the call and follow the call this way we used only one incoming dial pair on the queue just one incoming dial appear on the queue that was responsible for taking calls from the call manager and from the the PSTN now this is not a practice that should be followed yes you need to create dial peers yes I have generalized a lot of things in this video just wanted to make it simple just wanted to show how this could be done pretty easy stuff of course you're going to need to generalize this if depending on what you're the PSTN is sending you if it is sending you ten digits nine digits 11 digits whatever the PSTN is sending which every region you're in you have choices for example if your call manager if you use the environment to set up for four digits you have choices you can use the cube and translate strip off whatever many digits you need to strip off and send the rest of the digital call manager to match the extensions or you can send the complete number the phone number it could be a ten digit number nine digit number to the call manager and do the strip on the call manager itself the same way is the call out for example in majority cases when you send out a call you usually dial the nine and then one and then the area code but sometimes the PSTN does not accept the nine one what does not accept the line it only accepts the numbers the nine digits or the ten digits numbers you can again strip this on at the call manager level or you can send the whole number to the cube or to the router and the router will do the stripping using trust that is something that we'll cover in another video so far I just wanted to cover basic dial piers and basic cube configuration thank you

Channel: Mehtab Ali Shinwari

Views: 38,617

Keywords: Cisco Cube, CUBE, Cisco Systems Inc. (Business Operation)

Id: KSTqaR8-6Lc

Length: 18min 28sec (1108 seconds)

Published: Sat Sep 13 2014