Translation Rules/Profiles and TON

azaghul

Have had my PSTN cloud working for about a week. I can at least get calls between my sites via E1/T1 PRI. Basic config was not that bad, till you get to ANI, DNIS and Translation Rules/Profiles.

Managed to troubleshoot called/calling numbers by looking at the ISDN q931 messages to see what was coming into the cloud. This made changing the ANI easier to send back out.

However the Study Guide keeps mentioning matching on Type Of Number (international / national / subscriber) for digit manipulation. But I can't seem to find how to set the TON. Being able to set the TON for a call in the PSTN cloud would simplify some digit manipulation on HQ and the Branches.

Any ideas?

Cheers,
Dave

OT: really have to move my equipt rack this weekend, having 2 PCs, 3 switches and 5 routers (HQ, BR1, BR2, PSTN and WAN) 1m away is just too noisy. Have mapped it out in PacketTracer (so much quieter) and it seems to work, just VLANs galore

pitviper

Try this (example about 1/3 of the way down the page):

Number Translation using Voice Translation Profiles [Call Routing / Dial Plans] - Cisco Systems

You can match / set the type in a translation rule and apply it to the outbound dial-peer.

You can also set it in UCM, but I'm assuming that you are using CME for CVOICE studies

pitviper

From the above link:

Change Outbound Calls with a Plan and Type of Unknown to ISDN and National
voice translation-rule 1
rule 1 // // type unknown national plan unknown isdn

!--- Matches any number string with a plan and type of
!--- unknown. Also changes the type to national and the plan to isdn.

!
voice translation-profile isdn_map
translate called 1

!--- Invokes voice translation rule 1 in order to translate the called number.

!
dial-peer voice 1 pots
translation-profile outgoing isdn_map

!--- Invokes voice translation profile “isdn_map” for outgoing calls.

kearly01#test voice translation-rule 1 5551234 type unknown plan unknown
Matched with rule 1
Original number: 5551234 Translated number: 5551234
Original number type: unknown Translated number type: national
Original number plan: unknown Translated number plan: isdn

azaghul

Thanks for the info pitviper, now to read and (try to) digest.

Though it could raise a few more questions to investigate. One of the joys of only being in a Home Lab environment and trying to break into VoIP from the PBX world.

Thinking through your example, seems I'll need to set up a type=INTERNATIONAL and type=NATIONAL for each PRI based on DNIS.:

Yeah, running CUCME v4.1 for CVOICE. Though I do have CUCM installed on VMware and also on 2 IBM servers, just waiting for when I get to CIPT1.

azaghul

OK, think I've got it (touch wood), this is the config in the PSTN cloud router...

[FONT=Courier New]voice translation-rule 1200
 rule 1 /^3...$/        /206555\0/

voice translation-rule 1201
 rule 1 /^\([1-9]\)/    /\1/    type any national       plan any isdn
 rule 2 /^011/          /1/     type any international  plan any isdn

voice translation-profile SEATLE
 translate calling 1200           ! change the ANI from 3xxx to 2065553xxx
 translate called 1201            ! change type/plan based on DNIS

voice-port 0/2:23
 desc *** PRI to/from SEATLE
 translation-profile incoming SEATLE
 translation-profile outgoing SEATLE[/FONT]

azaghul

Still working on it...

But have found a great article on the INE site about PSTN routers...

hxxp://blog.internetworkexpert.com/2009/01/18/configuring-a-pstn-dialplan/

pitviper

Nice writeup - I wish that I saw that when I was setting up the cloud!!

I'm using what's essentially a modified version of ccbootcamp's PSTN router config split across 2 devices:

hostname PSTN-WAN
!
boot-start-marker
boot-end-marker
!
card type e1 0 1
logging message-counter syslog
enable password cisco
!
no aaa new-model
clock timezone PST -8
clock summer-time PST recurring
network-clock-participate wic 0
network-clock-participate wic 1
!
dot11 syslog
ip source-route
!
!
ip cef
ip dhcp excluded-address 10.1.200.1 10.1.200.230
ip dhcp excluded-address 10.1.200.239 10.1.200.254
!
ip dhcp pool PSTN
network 10.1.200.0 255.255.255.0
default-router 10.1.200.229
option 150 ip 10.1.200.229
!
!
no ip domain lookup
no ipv6 cef
multilink bundle-name authenticated
!
!
!
!
frame-relay switching
isdn switch-type primary-net5
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
voice translation-rule 1
rule 1 /\(^011\)\(.*\)/ /\2/
rule 2 /\(^1\)\(.*\)/ /\2/
rule 3 /\(^0\)\([^0].*\)/ /\2/
rule 4 /\(^001\)\(.*\)/ /\2/
!
voice translation-rule 2
rule 1 /^702/ /1&/ type any international
rule 2 /^4420\(.*\)/ /\1/ type any subscriber
rule 3 /^44\(.*\)/ /\1/ type any national
rule 4 /^801/ /1&/ type any international
!
voice translation-rule 3
rule 1 /^801\(.*\)/ /\1/ type any subscriber
rule 2 /^702/ /&/ type any national
rule 3 /^44/ /&/ type any international
!
voice translation-rule 4
rule 1 /^702\(.*\)/ /\1/ type any subscriber
rule 2 /^801/ /&/ type any national
rule 3 /^44/ /&/ type any international
!
!
voice translation-profile BR1
translate calling 3
!
voice translation-profile BR2
translate calling 2
!
voice translation-profile HQ
translate calling 4
!
voice translation-profile PSTN
translate called 1
!
!
voice-card 0
!
!
!
!
!
archive
log config
hidekeys
!
!
controller T1 0/0/0
clock source internal
pri-group timeslots 1-3,24
!
controller T1 0/0/1
clock source internal
pri-group timeslots 1-3,24
!
controller E1 0/1/0
clock source internal
pri-group timeslots 1-3,16
!
!
!
!
!
interface FastEthernet0/0
ip address 10.1.200.229 255.255.255.0
duplex auto
speed auto
no shut
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/0/0:23
no ip address
encapsulation hdlc
isdn switch-type primary-ni
isdn protocol-emulate network
isdn incoming-voice voice
no cdp enable
!
interface Serial0/0/1:23
no ip address
encapsulation hdlc
isdn switch-type primary-ni
isdn protocol-emulate network
isdn incoming-voice voice
no cdp enable
!
interface Serial0/1/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn protocol-emulate network
isdn incoming-voice voice
no cdp enable
!
interface Serial1/0
description FR to HQ
no ip address
encapsulation frame-relay IETF
no fair-queue
clock rate 128000
frame-relay lmi-type ansi
frame-relay intf-type dce
frame-relay route 201 interface Serial1/1 101
frame-relay route 202 interface Serial1/2 102
no shut
!
interface Serial1/1
description FR to BR1
no ip address
encapsulation frame-relay IETF
no fair-queue
clock rate 128000
frame-relay lmi-type ansi
frame-relay intf-type dce
frame-relay route 101 interface Serial1/0 201
no shut
!
interface Serial1/2
description FR to BR2
no ip address
encapsulation frame-relay IETF
clock rate 128000
frame-relay lmi-type ansi
frame-relay intf-type dce
frame-relay route 102 interface Serial1/0 202
no shut
!
interface Serial1/3
no ip address
shutdown
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 10.1.200.1
!
no ip http server
no ip http secure-server
!
!
!
!
tftp-server flash:P00308000500.bin
tftp-server flash:P00308000500.loads
tftp-server flash:P00308000500.sb2
tftp-server flash:P00308000500.sbn
!
control-plane
!
!
!
voice-port 0/0/0:23
translation-profile incoming PSTN
translation-profile outgoing HQ
!
voice-port 0/1/0:15
translation-profile incoming PSTN
translation-profile outgoing BR2
!
voice-port 0/0/1:23
translation-profile incoming PSTN
translation-profile outgoing BR1
!
!
mgcp fax t38 ecm
!
!
!
dial-peer voice 1 pots
incoming called-number .
direct-inward-dial
!
dial-peer voice 10 pots
destination-pattern 7029461...
port 0/0/0:23
forward-digits all
!
dial-peer voice 11 pots
destination-pattern 8013332...
port 0/0/1:23
forward-digits all
!
dial-peer voice 12 pots
destination-pattern 442076303...
port 0/1/0:15
forward-digits all
!
!
!
telephony-service
max-ephones 2
max-dn 10
ip source-address 10.1.200.229 port 2000
load 7960-7940 P00308000500.bin
max-conferences 8 gain -6
transfer-system full-consult
create cnf-files version-stamp Jan 01 2002 00:00:00
!
!
ephone-dn 1
number 911 secondary 999
label 911+999
description PSTN Phone
!
!
ephone-dn 2
number 7029465000 secondary 9465000
!
!
ephone-dn 3
number 8013335000 secondary 3335000
!
!
ephone-dn 4
number 442076305000 secondary 76305000
!
!
ephone-dn 5
number 443080005000
!
!
ephone 1
mac-address 000E.8492.D903
type 7960
button 1:1 2:2 3:3 4:4
button 5:5
!
!
!
line con 0
line aux 0
line vty 0 4
login
!
exit

shodown

All good info I'm in the process of getting my lab together now. This will all come in handy.

azaghul

Yeah, it was a really good article, makes me think my original design was overly complex. Now that I've got site-to-site working again, back to adding ANI info. I know I'd seen something here before, but couldn't locate it.

I've got a 2 router solution for my cloud as well, a 1760 with 2 x WIC-2T acting as my frame-relay cloud configured for full mesh (depending on how the sites are configured) and a 2691 with CME/CUE as my PSTN.

Now to reverse engineer your config.... its one way to learn.

pitviper

azaghul wrote: »

Now to reverse engineer your config.... its one way to learn.

That's the single router PSTN/Frame-Relay ccbootcamp config - but yeah, best way to learn is to break down a working example

azaghul

Hi pitviper, thanks for your assistance.

Finally got it all working with ANI translation as well, so call-back of missed called works as it should. Not sure if I'm missing something though, as I had to set the TON on each outgoing dial-peer on each site (seems overly complex), where I'm sure it should be done on the PSTN router.

Now for my next trick... setting up the VoIP dial-peers with with PSTN fall-back.:D