Need help for configuring Direct dial

[roopesh.n]

Hi All,

In my office i need to configure a direct dial fecilty to one of our extesion in side office. We are using CCM 4.0 .And mgcp gateway

Eg; Our extension is 222 so peaple who are calling from out side they shuld be able to conect to to our extension directly with out any transfer of calls.

Please help me to find a solution

[Joseph Martini]

You would need to have multiple DIDs in order to do this.  For example if your number PSTN users call is 800-553-2447, you can configure a translation pattern that converts the called number to 447 (the last three digits).  Keep in mind that the translation pattern that the translation pattern matches will be the number of digits your receiving from the provider on your MGCP gateway.  If you only have one DID, you would want to configure an auto attendant that would ask for a user to enter the extension number of who they want to reach for the call to complete.  Let me know if this makes sense.

[roopesh.n]

HI joe

[roopesh.n]

Hi Joe,

thanks for the Quick responce,

Iam  a fresher in VOIP side so This is the first time Iam configuring Translation pattern. I have completed my CCNA.

So our PSTN number is 25053500.If dial this number we can conect to our reception.And my extension is 222 I think if dialed  25053222 it shoild connect to my extension.

We have multiple DID's because in our old office we have this fecilty people from out side can conect to our extension directly.

So please tell me how to configure the translation pattern for connecting to 222 from out side

In office i tokk this as challenge... please help me...

[acampbell]

Hi,

Here is an example of applying some tranlation that will route your 25053222 range to 3 digit extensions.

This also puts 90 in front of the CLI  - good for the Uk.

My example applies this to an ISDN 30 PRI

!

voice translation-rule 1

!###THIS TRANLATES I/C DIGITS

rule 1 /^250532/ /2/

!

!

voice translation-rule 9

!### THIS ADDS 90 TO INCOMMING CALLER NUMBER-CLI

Rule 1 // /90/

!

!

Voice translation-profile INCOME-DDI

translate called 1

translate calling 9

!

voice-port 0/0:15

translation-profile incoming INCOME-DDI

!

You need to tweek this for your own setup.

HTH

Alex

[roopesh.n]

Hi

In the above Example  " voice-port 0/0:15 "(is this port means the incoming PRI line conected port in our router)

And we need to all the configuration in our voice router right?

Thanks

Roopesh

[acampbell]

Roopesh,

Sorry,

I did nort read your post correctly.

You are using MGCP.

You need to run a debug Q931 on the gatway to find out how many digits you receiving from the service provider

Lets say you see the last 8 dialled digits Eg 25053222 as the called number

Create a tranlation pattern on CCM which translates 250532XX to just 2XX (I am assuming your extn DNs are 3 digits in length) The partition could be something like PA-IC-GW-XLTNS. The Outbound CSS should have access to the partition your phones reside on.

On the CCM gateway page for the MGCP endpoint you will need to allocate a CSS for incoming calls which can see the partition where your TRANSLATION exists.

HTH

Alex

[roopesh.n]

Thanks Alex

I Will Check.

[roopesh.n]

HI Alex

Please find the Attachments and  can you sugest me the configuration. And your assumption is right we are using 3 digits

(I am assuming your extn DNs are 3 digits in length).

Thanks

Roopesh

[roopesh.n]

HI Alex

Please find the Attachments and  can you sugest me the configuration. And your assumption is right we are using 3 digits

(I am assuming your extn DNs are 3 digits in length).

Thanks

Roopesh

[acampbell]

Hi,

Your FIELD Translation Pattern

This needs to be a match for the digits you are receiving from line.

like 250532XX

The Called Party Translation Mask would be 2XX

HTH

Alex

[roopesh.n]

Hi Alex,

I tried the way we discussed .But when iam dialing the number 025053222 it is saying 'all the lines are bussy'

Whether we need to do any configuration on router.(gateway)

Thanks

Roopesh

[acampbell]

Roopesh,

Can you debug isdn q931 on the gateway and find out what the CALLED number is for an incoming call to your DDI extension number.

We need to know the length of the number and the digits so we can write the correct translation pattern.

Regards

Alex

[roopesh.n]

Hi Alex,

I will do the debug to night and i will come to you.

Thanks

Roopesh

[roopesh.n]

Hi