UC520 2xBRI basic setup instruction

Answered Question
Feb 14th, 2008

Hello,

I'm new to Cisco voice.

I have a UC520 2xBRI (seperate lines with 2 blocks of 4 numbers).

Can someone give me the basic steps

to get BRI working?

I only need a simple setup.

Number forward to hunt group for general use (office number) and direct forwaring to specific telephones.

I see the line light up on call but I do not understand how to handle incoming calls.

Kind regards

Vincent

I have this problem too.
0 votes
Correct Answer by Paolo Bevilacqua about 8 years 9 months ago

Add a translation-profile to the trunk group, for incoming, and recall teh following rule against calling number:

voice translation-rule 300

rule 1 // /0/ type national national

rule 2 // /00/ type international international

Correct Answer by Paolo Bevilacqua about 8 years 9 months ago

Sure. Let's assume you do not use any digit as access for external calls (thing that sually users like very much ebcuae it's like calling from home:

dial-peer voice 58 pots

desc international

destination-pattern 001.....T

prefix 001

trunkgroup bri

dial-peer voice xxx pots

desc cellphones

destination-pattern 06........

trunkgroup bri

dial-peer voice xxx pots

desc national

destination-pattern 0[1-9]........

prefix 0

trunkgroup bri

dial-peer voice xxx pots

desc emergency

destinaion-pattern 112

prefix 112

trunkgroup bri

Then you can remove the ununsed DPs.

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 4.4 (5 ratings)
Loading.
Paolo Bevilacqua Thu, 02/14/2008 - 10:44

One way is dialplan-pattern under telephony service. But since you just have eight numbers, it may not be worth that.

So I suggest trunk-group and translation-profiles. xxxx below is the called number, check it with "debug isdn 1931" and "term mon". eee is the phone extension of ephone-hunt pilot.

It looks complicated, once you get sounde of it, it's very flexible.

int bri 0/0/0

trunk-group bri

int bri 0/0/1

trunk-group bri

trunk group bri

translation-profile incoming makedid

voice translation-profile makedid

translate called 100

voice translation-rule 100

rule 1 /xxxx/ /eee/

rune 2 ...

Paolo Bevilacqua Thu, 02/14/2008 - 14:05

Hi,

I must have had my brain switched off when answering above.

There is a much simpler way. Assign the phone number, as received from telco, as secondary under ephone-dn. Same for ephone-hunt.

roydennemans Fri, 02/15/2008 - 02:19

Thank you, I understand your message, but

I have trouble setting up the dial-plan (I think). The configuration assistant gives an USA dial plan while I need to configure an Dutch dial plan.

I think this is te reason things are not working. I can not find however a proper example of a Dutch dial plan config..?

http://www.cisco.com/univercd/cc/td/doc/product/voice/c_callmg/3_3/dpdeploy.htm#wp1031584

I've found this site, but do not know how to implement this.

Paolo Bevilacqua Fri, 02/15/2008 - 02:42

Hi, forget dialplan pattern. Just set the secondary numbers, and all will work fine.

Next issue, is what number do you want to be seen by a called person when you call out ?

caln you call out at all ?

roydennemans Fri, 02/15/2008 - 03:03

Thanks again, I can not call inbound or outbound. Number unreachable when calling. I do see however light up BRI lights on the UC520. (I'm newbie to Cisco voice, sorry)

I'm using the default factory config right now, no modifications except for the secondary number as explained.

roydennemans Fri, 02/15/2008 - 04:12

Thanks again, it does not work, please see the relevant config below.

!

interface BRI0/1/0

no ip address

isdn switch-type basic-net3

isdn point-to-point-setup

isdn incoming-voice voice

isdn sending-complete

isdn static-tei 0

!

interface BRI0/1/1

no ip address

isdn switch-type basic-net3

isdn point-to-point-setup

isdn incoming-voice voice

isdn sending-complete

isdn static-tei 0

!

-----

!

ephone-dn 10 dual-line

number 201 secondary <10digitnumber> no-reg primary

label 201

description User1

name User1 User1

call-forward busy 333

call-forward noan 333 timeout 10

!

Paolo Bevilacqua Fri, 02/15/2008 - 04:31

Hi, which exact IOS are you using? Do you have access to downloads to upgrade to 12.4(11)XW5 if that is not what you have already ?

roydennemans Fri, 02/15/2008 - 08:50

I'm stuck now, I used the ZIP file to upgrade to XW5 which the config assistent told me was successfull.

After te reload the device is dead. I can only use the console cable. IP traffic (switch) isn't working anymore?

Paolo Bevilacqua Sat, 02/16/2008 - 11:50

Oh, one of these sdm configurations. What is not working, do the phones register? Can you ping something ?

roydennemans Sun, 02/17/2008 - 06:49

Hello again,

It's a cisco config assistant factory default config indeed.

The phones register, and all internal call functions are working.

I've upgraded to XW6 (latest). However, no luck. KPN the telco tells te calling party, number not in use.

ISDN debug shows the message: followingUnallocated/unassigned number

Feb 17 14:48:12.395: %LINK-3-UPDOWN: Interface BRI0/1/0, changed state to up

Feb 17 14:48:12.467: ISDN BR0/1/0 Q931: RX <- SETUP pd = 8 callref = 0x0E

Sending Complete

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0x89

Exclusive, B1

Calling Party Number i = 0x2183, '6********'

Plan:ISDN, Type:National

Called Party Number i = 0xA1, '2********'

Plan:ISDN, Type:National

Feb 17 14:48:12.475: ISDN BR0/1/0 Q931: TX -> CALL_PROC pd = 8 callref = 0x8E

Channel ID i = 0x89

Exclusive, B1

Feb 17 14:48:12.503: ISDN BR0/1/0 Q931: TX -> DISCONNECT pd = 8 callref = 0x8E

Cause i = 0x8081 - Unallocated/unassigned number

Feb 17 14:48:12.555: ISDN BR0/1/0 Q931: RX <- RELEASE pd = 8 callref = 0x0E

Feb 17 14:48:12.559: ISDN BR0/1/0 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x8E

Feb 17 14:48:22.759: ISDN BR0/1/0 Q931: Ux_DLRelInd: DL_REL_IND received from L2

Feb 17 14:48

roydennemans Sun, 02/17/2008 - 07:18

Hello again,

Incoming calls are working now.

After configuring the correct DID translation.

Last but not least, can you tell how to set the number seen by a called person when I call out?

Kind regards,

Paolo Bevilacqua Sun, 02/17/2008 - 10:14

Hi, if you want them to see your extension calling number, you can set again a translation rule. Looking at the configuration, have you understood now how it works ? Also, if you have two bris active, you need trunk group. The config assistant isn't able to do these things.

roydennemans Mon, 02/18/2008 - 03:01

Hi,

I created the trunk group using command line.

This also works.

But I still have troubles with the dial plan. (In the CCA is only North American plan available).

I changed some values and can now call

regional numbers as follows:

Our number starts with 024 and then 7 digits

I can call all other numbers that start with 024 in our region. I can not call e.g. Amsterdam starting with 020

Also I can not call mobile numbers which start with 06 and then 8 digits

Can you explain me (perhaps small example) how to change this correctly in command line?

Your help is much appreciated.

Kind regards.

Correct Answer
Paolo Bevilacqua Mon, 02/18/2008 - 03:21

Sure. Let's assume you do not use any digit as access for external calls (thing that sually users like very much ebcuae it's like calling from home:

dial-peer voice 58 pots

desc international

destination-pattern 001.....T

prefix 001

trunkgroup bri

dial-peer voice xxx pots

desc cellphones

destination-pattern 06........

trunkgroup bri

dial-peer voice xxx pots

desc national

destination-pattern 0[1-9]........

prefix 0

trunkgroup bri

dial-peer voice xxx pots

desc emergency

destinaion-pattern 112

prefix 112

trunkgroup bri

Then you can remove the ununsed DPs.

roydennemans Mon, 02/18/2008 - 07:29

Thanks, this works!!

One last question, incoming callerID is displayed without the 0 making it not possible to return missed calls (wrong number obviously) How do I correct this?

Kind regards,

Correct Answer
Paolo Bevilacqua Mon, 02/18/2008 - 09:33

Add a translation-profile to the trunk group, for incoming, and recall teh following rule against calling number:

voice translation-rule 300

rule 1 // /0/ type national national

rule 2 // /00/ type international international

roydennemans Mon, 02/18/2008 - 09:55

Hello,

How do I select the default outbound ISDN number. isdn calling-number does not work.

The customer wants to use the 3th number of the block of 4 numbers. The line defaults to the first number on outbound calling.

Thanks,

Paolo Bevilacqua Mon, 02/18/2008 - 09:58

You can use either a translation rule at trunk-group level, or under each interface bri

isdn calling-number XXX

Note possibly you have to specify it without the 0.

In any case check what you're sending with "debug isdn q931" and "term mon".

roydennemans Tue, 02/19/2008 - 06:59

Hello, I understand your config but somehow I can not get it working, I did this

voice translation-rule 4

rule 1 // /0/ type national national

rule 2 // /00/ type international national

!

voice translation-profile Add_Zero

translate called 4

!

!

dial-peer voice 50 pots

trunkgroup ISDN-LINES

description ** incoming dial peer **

translation-profile incoming Add_Zero

destination-pattern 0[1-9]........

incoming called-number .%

direct-inward-dial

prefix 0

!

dial-peer voice 51 pots

trunkgroup ISDN-LINES

description ** incoming dial peer **

translation-profile incoming Add_Zero

destination-pattern 06........

incoming called-number .%

direct-inward-dial

prefix 0

!

This does not add zero's

Kind regards.

roydennemans Wed, 02/20/2008 - 04:13

Apparently I did not understand it,

I configured the profile on the ISDN-Trunk and now it's working, so please discard the config above.

Thank you very much for the excellent instructions!

roydennemans Sat, 02/16/2008 - 11:50

My vlans were damaged in some way?

I have added a temp vlan using command line

which gives me access again to the unit.

I will try to update to the latest version (I see 15 feb 08 is the latest) first.

Actions

This Discussion