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outbound voice translation

I am struggling to get this right.  I need to let my call manager send out external phone mask.  I see the right digits being sent using 'deb voip ccapi inout'.  I have removed 'translation-profile outgoing PSTN_Outbound' from the outbound dial-peers, but then the call simply results in fast busy.  I can change the 8819 to any DID on the circuit and it will go out.


How do I revise the configuration to pass the external phone mask from CUCM?

SJB_113A_C2901_132.45#sh run | sec voice
voice-card 0
 dsp services dspfarm
voice call send-alert
voice call carrier capacity active
voice rtp send-recv
voice service voip
 allow-connections sip to sip
 no supplementary-service sip handle-replaces
 fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
  h225 display-ie ccm-compatible
 modem passthrough nse codec g711ulaw
  bind control source-interface GigabitEthernet0/1.5
  bind media source-interface GigabitEthernet0/1.5
  early-offer forced
  midcall-signaling passthru
voice class codec 10
 codec preference 1 g711ulaw
 codec preference 5 g729r8
voice translation-rule 10
 rule 1 /^911$/ /911/
 rule 2 /^9\(.*\)/ /\1/
 rule 3 /^9011$/ /011/
voice translation-rule 20
 rule 1 /.*/ /4082879919/
voice translation-profile PSTN_Outbound
 translate calling 20
 translate called 10
 isdn incoming-voice voice
voice-port 0/0/0
 station-id number 4084596401
voice-port 0/0/1
voice-port 0/0/2
voice-port 0/0/3
voice-port 0/1/0:23
 input gain -3
 output attenuation 3
 echo-cancel coverage 32
 no comfort-noise
 timeouts interdigit 2
 description connection to PSTN
 bearer-cap Speech
voice-port 0/2/0
voice-port 0/2/1
voice-port 0/2/2
voice-port 0/2/3
dial-peer voice 1 pots
 description POTS Dial Peer - Inbound PRI from PSTN
 translation-profile outgoing PSTN_Outbound
 incoming called-number .
dial-peer voice 9211 pots
 description POTS Dial Peer for Local Services Dialing
 translation-profile outgoing PSTN_Outbound
 destination-pattern 9[2-8]11
 port 0/1/0:23
 forward-digits all
dial-peer voice 911 pots
 description POTS Dial Peer for Local Emergency 911 Calling
 translation-profile outgoing PSTN_Outbound
 destination-pattern 911
 port 0/1/0:23
 forward-digits all
dial-peer voice 9911 pots
 description POTS Dial Peer for Local Emergency 911 Calling
 translation-profile outgoing PSTN_Outbound
 destination-pattern 9911
 port 0/1/0:23
 forward-digits all
dial-peer voice 20 pots
 description POTS Dial Peer for Local Calling
 translation-profile outgoing PSTN_Outbound
 destination-pattern 9[2-9]......
 port 0/1/0:23
 forward-digits all
dial-peer voice 30 pots
 description POTS Dial Peer for Long Distance Calling
 translation-profile outgoing PSTN_Outbound
 destination-pattern 91...[2-9]......
 port 0/1/0:23
 forward-digits all
dial-peer voice 40 pots
 description POTS Dial Peer for Long Distance Calling w/o 1
 translation-profile outgoing PSTN_Outbound
 destination-pattern 9[2-9]..[2-9]......
 port 0/1/0:23
 forward-digits all
dial-peer voice 50 pots
 description POTS Dial Peer for International Calling
 translation-profile outgoing PSTN_Outbound
 destination-pattern 9011T
 no digit-strip
 port 0/1/0:23
 forward-digits all
dial-peer voice 2000 voip
 description INBOUND  Dial-Peer for 4082879919
 preference 2
 destination-pattern [1-8]...$
 session protocol sipv2
 session target ipv4:
 incoming called-number .
 voice-class codec 10
 dtmf-relay rtp-nte sip-kpml
 ip qos dscp cs3 signaling
 no vad
dial-peer voice 3100 pots
 description OUTBOUND to FAX Port Voice 0/0/0 650-459-6401
 destination-pattern ^6401$
 no digit-strip
 port 0/0/0
dial-peer voice 3000 voip
 description INBOUND fax number 650-459-6401
 session protocol sipv2
 incoming called-number ^6401$
 dtmf-relay rtp-nte
 codec g711ulaw
 fax protocol pass-through g711ulaw
 no vad


Thank you,



Hall of Fame Master

To pass external phone number

To pass external phone number mask simply check it on the route pattern or route list and don't do any additional transformation on the gateway.  A lot of carriers will block calls or replace the ANI with BTN if you attempt to present a DID that does not ride on the circuit. To resolve it you can check with the carrier to see if they will remove ANI screening, some won't so you are stuck with sending BTN for single number reach calls for example or look for different carrier. Let us know if this answers your question or if you have something more specific in mind.



Chris,I am aware of that. 


I am aware of that.  The carrier will allow the numbers.

For example, I changed - rule 1 /.*/ /4082879919/ (main line)  to  - rule 1 /.*/ /4084596499/ (DID on circuit) and the outbound caller-id would show as 6499.

If I remove 'translate calling 20' from 'voice translation-profile PSTN_Outbound', the calls stop working.

If I remove 'voice translation-profile PSTN_Outbound' from the dial-peers, calls stop working.

To be honest, I'm not sure what voice translation rule 10 does?  I'm assuming it deals with 911 calls so I'm hesitant to mess with it.  This was all done by a previous engineer and it's stuff I'm not up to speed on yet.



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