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New Member

Routing inbound DID's on ISDN/PRI using CME v8.6

I have CME v8.6 and have configured it for a PSTN ISDN/PRI. Outbound  call are routing fine. The problem I am having is routing inbound DID's.  On my test PRI the DNIS digits are 7. For example : 5551234  is what I  am receiving. If I build an extension with extension number 5551234 the  call routes in fine, I can answer and have 2-way audio. But I can't seem to route that 7 digit DNIS to an  extension with a different number. So, what I want to do is this:

When  someone dials 5551234 I want to route that call to ext. 1001, or some  virtual extension that I build on all phones, etc. I guess I'm not  building my translations correctly or have no idea what I am doing.

Any help?

Thanks.

1 ACCEPTED SOLUTION

Accepted Solutions
New Member

Routing inbound DID's on ISDN/PRI using CME v8.6

You can accomplish this in many different ways.

The easiest is to create a voice translation-rule that is referenced by a voice translation-profile applied to all inbound calls.

In your example where calls to 5551234 ring 1001, you would perform the following:

1) Create an ephone-dn with the number 1001

2) Assign the ephone-dn to an ephone with the command "button 1:101"

3) Create a voice translation-rule:

voice translation-rule 1

rule 1 /5551234/ /1001/   <--- This modifies an inbound call to 5551234 to be 1001 within your system

4) Create the profile to translate the inbound called number with the rule above

voice translation-profile inbound 1001   <--- arbitrary name

translated called 1

5) Apply that rule to the inbound voice port

voice-port 0/0/0:23

translation-profile incoming 1001   <--- Name of profile above

Links:

Understanding DID:

http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00801142f8.shtml

Voice translation rules:

  Voice Translation Rules in Cisco IOS Gateways

Voice command reference:

http://www.cisco.com/en/US/docs/ios/12_3t/voice/command/reference/123tvr.html

27 REPLIES
VIP Super Bronze

Routing inbound DID's on ISDN/PRI using CME v8.6

Kyle,

What problems are you having. Do you need help building the tranlsation rules? What xlation do you have presently..Can you send your config...

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

Routing inbound DID's on ISDN/PRI using CME v8.6

I just don't know HOW to build the translations. I want a 7 digit DNIS 5551234 to go to extension 1001. I can't make that happen. Frankly I am not sure I even know how. I've essentially been guessing. Like I said, I can build that extension as 5551234 so I have confirmed that It will route just that translations are wrong.

New Member

Routing inbound DID's on ISDN/PRI using CME v8.6

You can accomplish this in many different ways.

The easiest is to create a voice translation-rule that is referenced by a voice translation-profile applied to all inbound calls.

In your example where calls to 5551234 ring 1001, you would perform the following:

1) Create an ephone-dn with the number 1001

2) Assign the ephone-dn to an ephone with the command "button 1:101"

3) Create a voice translation-rule:

voice translation-rule 1

rule 1 /5551234/ /1001/   <--- This modifies an inbound call to 5551234 to be 1001 within your system

4) Create the profile to translate the inbound called number with the rule above

voice translation-profile inbound 1001   <--- arbitrary name

translated called 1

5) Apply that rule to the inbound voice port

voice-port 0/0/0:23

translation-profile incoming 1001   <--- Name of profile above

Links:

Understanding DID:

http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00801142f8.shtml

Voice translation rules:

  Voice Translation Rules in Cisco IOS Gateways

Voice command reference:

http://www.cisco.com/en/US/docs/ios/12_3t/voice/command/reference/123tvr.html

New Member

Routing inbound DID's on ISDN/PRI using CME v8.6

Or if you want to change a range, like 5551000 to 5559999 to be an equal 4-digit extension based on the DID:

rule 1 /555\(....\)$/ /\1/

That rule will pull the last 4 digits off your 7-digit DID and use that as the 4-digit ext.

I hope I'm not just convoluting things....

VIP Super Bronze

Routing inbound DID's on ISDN/PRI using CME v8.6

Nick

Excellent. You beat me to it.Kyle this is what you need to do

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

Routing inbound DID's on ISDN/PRI using CME v8.6

Your first answer was perfect. I had part of that correct. I built the translation rule correctly but didn't have a profile. Thats what I was missing.. Thank you! Its working perfectly.

New Member

Hi all the real problem of my

Hi all the real problem of my configuration was the VWIC-1MFT-E1 card by VWIC-1MFT-E1, and the interface up and call reach IP phone. But I made some update into my configuration.
Now all configuration work very fine. Take you all for our input in this subject.

New Member

Hi all,why to usevoice-port 0

Hi all,

why to use

voice-port 0/0/0:23

Instead of

voice-port 0/0/0:15

VIP Super Bronze

This is because for T1 ISDN

This is because for T1 ISDN your signalling channel is on channel 24 (23 when you count from zero) while on E1 ISDN your signalling channel is on channel 16. So for E1 you will use x/y/z:15 or x/y:15 while for T1 you will use x/y/z:23 or x/y:23

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"

It depends which digital

It depends which digital channel you are using.

If T1 then it would be "voice-port 0/0/0:23" and if E1 then "voice-port 0/0/0:15".

New Member

I have done similar

I have done similar configuration but I have some trouble

This is my configuration:

network-clock-participate wic 0

voice-card 0
 no dspfarm
 dsp services dspfarm

controller E1 0/0/0
framing no-crc4
linecode ami
pri-group timeslots 1-16

voice translation-rule 110
rule 1 /22238408/ /2000/

voice translation-profile sda-in
 translate called 110
exit

interface Serial0/0/0:15
 no ip address
 encapsulation hdlc
 no logging event link-status
 isdn switch-type primary-net5
 isdn overlap-receiving
 isdn point-to-point-setup
 isdn incoming-voice voice
 isdn static-tei 0
 isdn negotiate-bchan
 no fair-queue
 isdn send-alerting
 isdn bchan-number-order ascending
 isdn sending-complete
 no cdp enable
exit

voice-port 0/0/0:15
translation-profile incoming sda-in
 compand-type a-law
 cptone FR
 bearer-cap Speech
exit

dial-peer voice 9 pots
 translation-profile incoming sda-in
 destination-pattern 9T
 incoming called-number 222384..
 direct-inward-dial
 port 0/0/0:15
 forward-digits all

 

Every interface is up, but when I make a call on 22238408 the IP phone number 2000 are not ringing.

make "debug isdn q921" call not coming.

I you have a quick look at my configuration to see if have make a mistake !!

VIP Super Bronze

 You didnt mention what

 

You didnt mention what problems you have but what I see from your config is this..

 

dial-peer voice 9 pots
 translation-profile incoming sda-in
 destination-pattern 9T
 incoming called-number 222384..
 direct-inward-dial
 port 0/0/0:15
 forward-digits all ( you cant use forward digits all, as this will send 9 to the PSTN)

Please do this..

conf t

no dial-peer voice 9 pots

dial-peer voice 9 pots
 translation-profile incoming sda-in
 destination-pattern 9T
 incoming called-number 222384..
 direct-inward-dial
 port 0/0/0:15
 

NB: I have removed the forward digits all in the new config..

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

I have made the update of the

I have made the update of the configuration us you recommend but can call my IP (2000) phone from External Number 22238408

VIP Super Bronze

You can or cant call? The

You can or cant call? The config changes you made is for outbound call. What you have mentioned now is for an inbound call...

can you send the output of the ff: for the failed call

debug isdn q931

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

The debug not give

The debug not give anything

The list of the test I have made

Router#sh isdn status
Global ISDN Switchtype = primary-net5
ISDN Serial0/0/0:15 interface
        dsl 0, interface ISDN Switchtype = primary-net5
    Layer 1 Status:
        ACTIVE
    Layer 2 Status:
        TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
    Layer 3 Status:
        0 Active Layer 3 Call(s)
    Active dsl 0 CCBs = 0
    The Free Channel Mask:  0x80007FFF
    Number of L2 Discards = 0, L2 Session ID = 209
ISDN Serial0/1/0:15 interface
        dsl 1, interface ISDN Switchtype = primary-net5
    Layer 1 Status:
        ACTIVE
    Layer 2 Status:
        TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
    Layer 3 Status:
        0 Active Layer 3 Call(s)
    Active dsl 1 CCBs = 0
    The Free Channel Mask:  0x8000001F
    Number of L2 Discards = 0, L2 Session ID = 1
    Total Allocated ISDN CCBs = 0
Router#

 

Router# debug isdn q921
ISDN Se0/0/0:15 Q921: User TX -> RRp sapi=0 tei=0 nr=0
ISDN Se0/0/0:15 Q921: User RX <- RRp sapi=0 tei=0 nr=0
ISDN Se0/1/0:15 Q921: User TX -> RRp sapi=0 tei=0 nr=5
ISDN Se0/1/0:15 Q921: User RX <- RRf sapi=0 tei=0 nr=5
Router#

Router#
Router#debug isdn q931
debug isdn q931 is              ON.
Router#

VIP Super Bronze

Did you telnet into the

Did you telnet into the router to do the debug? If you did you need to enablke terminal monitor...

router#term mon

then do the test again

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

This is my email: joearmstg

This is my email: ***@yahoo.fr

Send me the test mail I will send you my whole configuration and we will have a quick look at this it possible

New Member

I connect to the router by

I connect to the router by two connexion

Console port and VTY with telnet, on telnet connection I have already type "terminal monitor but type it again and retry the test.

On the console port make a call again and but nothing is show

VIP Super Bronze

Do you see a debug output

Do you see a debug output when you make an outbound call? If you do then the issue is likely that the inbound call is not hitting your gateway

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

With outboung call also, I

With outboung call also, I don't have "debug isdn q931"  screen showing appear on my console interface

VIP Super Bronze

ok..please try debug voip

ok..please try debug voip ccapi inout

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

This is the result of the

This is the result of the "debug voip ccapi inout"

I have have on average 5mn into the "debug_voip_ccapi_inout.txt" joined to the comment

VIP Super Bronze

There is no such number

There is no such number 22238408 in the logs. Is this the calling number or is this the number you called?

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

The router is actualy in

The router is actualy in production, that why their some call in other call showing. But my call are not appear in this log. I don't have eny signal during my call.

It is the line code on the E1 interce can cause this possible problem ?

New Member

I have a little analyse of my

I have a little analyse of my controller E1 0/0/0 interface. I think that I have a little idea about the my problem. I don't know the parameters of line code of ISDN Operator change it to 0 Error for all E1 controller parameters
The actual problem is the setting of three parameters on my controller:
linecode
clock source line primary
framing


Router#sh controller E1 0/0/0 brief
E1 0/0/0 is up.
  Applique type is Channelized E1 - balanced
  No alarms detected.
  alarm-trigger is not set
  Version info Firmware: 20070320, FPGA: 20, spm_count = 0
  Framing is NO-CRC4, Line Code is HDB3, Clock Source is Line.
  CRC Threshold is 320. Reported from firmware  is 320.
  Data in current interval (348 seconds elapsed):
     0 Line Code Violations, 959 Path Code Violations
     102 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
     69 Errored Secs, 0 Bursty Err Secs, 102 Severely Err Secs, 0 Unavail Secs
  Total Data (last 24 hours)
     23494 Line Code Violations, 22622 Path Code Violations,
     1511 Slip Secs, 3 Fr Loss Secs, 4 Line Err Secs, 0 Degraded Mins,
     1077 Errored Secs, 0 Bursty Err Secs, 1414 Severely Err Secs, 80062 Unavail
 Secs

Router#

There are two link who help me to find it:
http://www.cisco.com/c/en/us/support/docs/voice/h323/14081-voip-debugcalls.html
http://www.cisco.com/c/en/us/support/docs/wan/t1-e1-t3-e3/14149-chapter15.html

VIP Super Bronze

Ok, what number did you dial

Ok, what number did you dial in this debug? called and calling number?

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

Me I make a call on the

Me I make a call on the 22238408

As their where another IDNS PRI configuration on E0/1/0 perhaps they may be another call on this number

 

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