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jwood1650
Beginner

SIP Config Help

I am unable to receive calls to my IP phones when I dial my DIDs.  I can make calls out just fine, just not sure why I can't call in.  To test I use my cell phone to place a call to my DID (provided my flowroute) and I just get a disconnect tone a few seconds later.  

Attached is my current config (FYI I'm new to VOIP and this is a home setup, so any modes that need to be made won't effect anything important)

Cisco 2821 / C2800NM-ADVENTERPRISEK9-M), Version 15.1(4)M8

CME 8.0

Cisco 7975

Flowroute SIP provider

 

Thank in advance for the help

1 ACCEPTED SOLUTION

Accepted Solutions

It messed up the dial-peers configuration, please take a deep breath and have a little walk smiley and then remove other dial peer (10,11 & 12) make sure dial-peer looks like below and then dial 9137129524, currently call is hitting to dial-peer 0 (because there is no dial-peer ocnfigured to receive 19137129524) and again it trying to go out using dial-peer 1..

dial-peer voice 1 voip
 translation-profile outgoing addlocal
 destination-pattern 1[2-9]..[2-9]......T
 no modem passthrough
 session protocol sipv2
 session target dns:sip.flowroute.com
 incoming called-number .
 translation-profile incoming GRP_1001_1002
 dtmf-relay rtp-nte
 no vad

Suresh

View solution in original post

38 REPLIES 38
Suresh Hudda
Rising star

Please put below command under "dial-peer voice 1 voip"

incoming called-number .

If no success, then attach the "debug voip ccapi inout"

Suresh

Still no calls getting through.  Below are my configs and the debug.

Thanks

Try to add this:


voice hunt-group 1 parallel
 list 1001,1002
 pilot 2000


voice translation-rule 10
 rule 1 /17852465184/ /1002/
 rule 2 /7852465184/ /1002/

voice translation-profile GRP_1002
 translate called 10

 

voice translation-rule 12
 rule 1 /9137129524/ /2000/

voice translation-profile GRP_1001_1002
 translate called 12

 

 


dial-peer voice 10 voip
 description incoming calls
 translation-profile incoming GRP_1002
 destination-pattern 17852465184
 b2bua
 modem passthrough nse codec g711alaw
 session protocol sipv2
 session target ipv4:192.168.1.2
 session transport udp
 incoming called-number 17852465184
 dtmf-relay rtp-nte
 codec g711alaw
 fax rate disable
 fax protocol pass-through g711alaw
 no vad

dial-peer voice 11 voip
 description incoming calls
 translation-profile incoming GRP_1002
 destination-pattern 7852465184
 b2bua
 modem passthrough nse codec g711alaw
 session protocol sipv2
 session target ipv4:192.168.1.2
 session transport udp
 incoming called-number 7852465184
 dtmf-relay rtp-nte
 codec g711alaw
 fax rate disable
 fax protocol pass-through g711alaw
 no vad

dial-peer voice 12 voip
 description incoming calls
 translation-profile incoming GRP_1001_1002
 destination-pattern 9137129524
 b2bua
 modem passthrough nse codec g711alaw
 session protocol sipv2
 session target ipv4:192.168.1.2
 session transport udp
 incoming called-number 9137129524
 dtmf-relay rtp-nte
 codec g711alaw
 fax rate disable
 fax protocol pass-through g711alaw
 no vad

 

 

Regards.

Still getting call can't be completed as dialed...  Config and Debug attached.

this time you dialed 17852465184

for this you need to make below change, because service provider is adding extra "1".

rule 2 /^17852465184/ /1002/

Suresh

This what I have:

voice translation-rule 10
 rule 1 /17852465184/ /1002/
 rule 2 /7852465184/ /1002/

but still not going through...

could you please post latest CME config.

 

Calls are disconnecting with reason code 1 and that says "Indicates that the destination requested by the calling user cannot be reached because the number is unassigned."

Seems, Its a dial-peer issue only.

Suresh

I am placing the calls via my cell and dialing 9137129524 and 7852465184, no luck on either number.
 

Hi jwood,

 

Kindly send us the below for a non-working call:

debug ccsip message

debug voip ccapi inout

debug voip translation.

 

Thanks

DJ

Removed as requested and attached the debug files...  Only called 9137129524 for the debug.

Hi jwood,

In the debugs I can see that Incoming dial-peer 0 was matched as there is no incoming dial-peer match for the dialed number that is 19137129524.

Kindly collect all the debugs listed above for one call (all together) and dial 17852465184 as there is an incoming dial-peer for the same.

For the call you made there is no incoming dial-peer matched and hence the router chose dial-peer 0 which is default dial-peer and hence no translation.

For the same reason the call was sent back to the provider using dial-peer 1 matching the destination-pattern.

Hi Jwood,

If you would like to get the 19137129524 number working kindly create another dial-peer as below:

 

dial-peer voice 13 voip
 description incoming calls
 translation-profile incoming GRP_1001_1002
 modem passthrough nse codec g711alaw
 session protocol sipv2
 session transport udp
 incoming called-number 19137129524
 dtmf-relay rtp-nte
 codec g711alaw
 fax rate disable
 fax protocol pass-through g711alaw
 no vad

 

 

Is there a way to remove the "Cisco Unified CME" from the display of the 7975G phone?

If you are talking about the description at the left bottom of the phone then you can use the below:

conf t

telephony-service

system message XYZ

 

where XYZ is anything that you want the phone to display

EG: system message MY PHONE

 

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