So once again a call is made from 1000 to 1001 the incoming doll here is chosen based on incoming call
number.
If that's not configured then answer address if that's not configured in destination pattern.
If that's not configured then the port could be used.
And if that's not available then Delta 0 would be used.
The outgoing dot here is selected based on best match so once again the longest match on the destination
pattern is used for outgoing WP a matching set as an example.
If we had the following configured dial here VOICE 1 Park's destination pattern 1 and 3 dots or three
periods and then another adult here Dolby Voice 2 pots with a destination pattern of 1 0 dot dot.
Which of these two would be chosen if a number of a thousand was dialed Delta 2 would be chosen because
it's more specific number of combinations here include 1000 up to 1000 and ninety nine.
Whereas this is 1000 up to one triple nine.
There are fewer combinations here.
This is a more specific or longer match.
Outgoing Delta has a match in a similar way to routing tables.
The more specific the match the more likelihood of it being chosen as the outgoing year outgoing DLP
is only based on Destination pattern not on incoming call number will answer address or any of the others.
It's only based on the longest match on the destination pattern.
A really nice command to help you see what the rod is choosing as the adult here rather than what you
think its choosing is to use the command show DOL plan number and then specify a number.
So as an example show DOL plan number 1000 would allow me to determine which DLP is actually being used
for a telephone number of 1000 rather than what I think the router should be using so with outgoing
dollop is the choices as follows.
Firstly longest match.
If multiple matches exist there is no bolt in DLP 0 for outgoing ALP is if there is no outgoing dollop
here the call will not be set up.
It will be dropped.
You have to have an outgoing DLP.
But if there is an overlap the longest matches chosen.
If ever you have to dollop it with the same number.
Which one is chosen then that's based on what's called preference so as an example.
Notice dull Pier 1 has the following destination pattern and so does Dolby at 2.
They both have the same destination pattern so which one's going to be chosen.
Firstly it cannot be chosen based on best match because they are the same.
So it's based on preference the default preference on adult is zero.
The lower the number the higher the preference.
So preference 0 would be chosen before preference 1.
So in this example if a call arrived going to tel 1000 the call would be sent out of port 0 6 0 0 0.
Because this has a higher preference than this port so once again going through the list firstly its
longest match then explicit preference.
If multiple matches exist if ever you haven't configured a preference so you've left them at the default.
Then there's a random selection of dollars here.
So as an example if the preferences were both set to 1 as in this example the writer would randomly
choose one of the adult is.
So as an example let's say chose DLP a team for the first call.
The second call that arrives would go through adult year 1.
The third call through adult yet to the fourth call through adult Peer 1 and so forth and so on.
So in other words the least recent use after the initial random selection.
So the choice is firstly longest match then explicit preference then random selection and then least
recent use.
Now he has a tricky question for you.
Would I still be able to call from 1000 to 1000 and 1 if I removed the doll.
Yeah relating to 1000 So topping the Come on show run begin dial shows me that I have adult yo 1 with
telephone number 1000 DLP of t with telephone number 1001.
So I'm going to remove Delta 1 show dial DSP a voice summary shows me that delta of 1 no longer exists.
Now I'm gonna go hook on 1000
I'll go back on hook again.
What I'd like you to see in the output is notice it says incoming delta 0 because there is no Delta
configured Dulcie 0 is being used as the incoming delta delta 0 gets used if there are no other options
available so let's see if we can make that call.
Go fuck it the digit 1 can see it's over the second digit 0.
So digit 0 fourth digit
and as you could hear they the call was successfully set up so I was able to dial from 1000 even though
it doesn't exist in our dull plan table to 1000 and one calls that arrive that do not have either an
incoming call number or answer address or destination pattern or voice bought by allocated adult is
0 cannot call from 1000 to 1004 I'll go fuck on 1000 all the digits can see those digit 1 zero another
zero for notice what it says yet says unknown number I'll kill the cool
so the writer didn't allocate a number to the analog phone because it doesn't have adult yet configured
Dulcie 0 was used Dulcie 0 is not a good Dulcie to use because you have no control over it so let's
put that dial it back dial dash peer voice 1 Potts is the nation pattern 1000 port 0 6 0 0 and let us
make the call again so I'll go fuck
you have dialed 1
0 0 4 and you can see that the call is now coming from 1000
this causes confusion the destination pattern in this case is not used as the destination pattern it's
used as a to see a lie or a and I just to prove it to you again I'll go off hook on 1000
what I'd like to see is notice that dollar Pier 1 is being used because we configured that number as
Delta 1
I'll change the destination pattern
let's make a destination dash pattern 10 10 and we'll make the call again so go fuck by 1
0 0 0 and you can see that the call is coming from 10 10 proving that the destination pattern in this
case is used as the Seelye or an eye it is used as the calling no not the cold No I'll just change that
back so make it 1000 once again.
And now when I make the call
you can see once again that the call is coming from one thousand not ten.
Ten
turn off all debugging top topic come on again show called Active Voice brief as you can see there are
no call legs at the moment I'll make the call from the two Arctic communicators once again
and try that again on all make the call
and now showing the command show whole active voice
shows me that I've got two call legs
I'll answer that call
what I'd like you to see is that the codec is set to G seven to nine and the reason for that is VoIP
Dole peers by default use a codec of G 7 to 9 I can top the command show dial dash Kir voice summary
and as you can see are VoIP dial care on the U.S. five hundred to get to ride a two is dial up here
for
Simon to specify take four and you'll notice is a lot of output here but what I'd like you to see is
notice the codec is set to G seven to nine or eight so the default codec on VoIP dial Piers is g seventy
nine or eight you can change that and I'm not going to bother doing that now but you can do the command
Codec and then specify which codec you'd like to set that VoIP call to use.
That concludes our discussion of his and the initial configuration of Cisco Unified Communications Manager
Express.
We've looked at what stalled is we've looked at VoIP adult is I explained villain's power and the configuration
of the TFT server we looked at the configuration of E phones e phone the NS The Hidden adult is I explain
incoming and outgoing adult is and I show you how to successfully register IP phones to the sea you
see me and make calls between plots or analog phones and IP phones.
Thank you for watching.