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New VoIP Site : Dial peer review

dennis.maston1
Level 1
Level 1

 

Hello,

I am setting up a new VoIP site, site has a 2911 onsite with 4 pots connected to fxo ports. We have the system back ended at corp, the CUCM config looks good and using DNA for testing shows calls hitting the proper RL for the site but we are unable to dial in or out. I am using IP Comm to test.

 Dialing into the lines it will ring once, connect then silence

Dialing out produces a fast busy

 

I could use a little guidance troubleshooting the issue.

Pub 10.159.1.51

Sub 10.159.1.53

Sub 10.80.200.53

DN – 79910 = AA / Reception

 ----------------------------------------------------------

trunk group FXO

!

voice-card 0

 

voice class codec 1

codec preference 1 g711ulaw

codec preference 2 g729r8

!

voice class codec 2

codec preference 1 g729r8

codec preference 2 g711ulaw

!

voice class h323 1

h225 timeout tcp establish 2

 

voice-port 0/0/0

trunk-group FXO

timing hookflash-out 50

description XXX-XXX-8103

!

voice-port 0/0/1

trunk-group FXO

timing hookflash-out 50

description XXX-XXX-8184

!

voice-port 0/0/2

trunk-group FXO

timing hookflash-out 50

description XXX-XXX-8152

!

voice-port 0/0/3

trunk-group FXO

timing hookflash-out 50

description XXX-XXX-8146

 

mgcp

mgcp call-agent 10.159.1.53 2427 service-type mgcp version 0.1

mgcp behavior rsip-range tgcp-only

mgcp behavior comedia-role none

mgcp behavior comedia-check-media-src disable

mgcp behavior comedia-sdp-force disable

mgcp profile default

ccm-manager music-on-hold!

ccm-manager redundant-host 10.159.1.51

ccm-manager mgcp

ccm-manager config server 10.159.1.53

ccm-manager config

 

 

dial-peer voice 30 pots

trunkgroup FXO

description *** 7 Digit LOCAL Dialing ***

destination-pattern 9[2-9]......

forward-digits 7

!

dial-peer voice 60 pots

trunkgroup FXO

description *** 10 Digit LOCAL Dialing ***

destination-pattern 9[2-9].........

forward-digits 10

!

dial-peer voice 70 pots

trunkgroup FXO

description *** Long Distance Dialing ***

destination-pattern 91..........

forward-digits 11

!

dial-peer voice 80 pots

trunkgroup FXO

description *** International Direct Dialing ***

destination-pattern 9011T

prefix 011

!

dial-peer voice 90 pots

trunkgroup FXO

description *** 911 Dialing ***

destination-pattern 9911

forward-digits 3

!

dial-peer voice 1000 voip

preference 1

destination-pattern 79910

session target ipv4:10.159.1.51

dtmf-relay h245-alphanumeric

codec g711ulaw

!

dial-peer voice 1001 voip

preference 2

destination-pattern 79910

session target ipv4:10.159.1.53

dtmf-relay h245-alphanumeric

codec g711ulaw

!

dial-peer voice 1002 voip

preference 3

destination-pattern 79910

session target ipv4:10.80.200.53

dtmf-relay h245-alphanumeric

codec g711ulaw

 

dial-peer voice 999010 pots

service mgcpapp

port 0/0/0

!

dial-peer voice 999011 pots

service mgcpapp

port 0/0/1

!

dial-peer voice 999012 pots

service mgcpapp

port 0/0/2

!

dial-peer voice 999013 pots

service mgcpapp

port 0/0/3

!

dial-peer voice 99998 voip

description ***5DigitInternal

preference 2

destination-pattern 7....

progress_ind setup enable 3

session target ipv4:10.159.1.53

voice-class h323 1

dtmf-relay h245-alphanumeric

codec g711ulaw

no vad

!

dial-peer voice 99999 voip

description ***5DigitInternal

preference 1

destination-pattern 7....

progress_ind setup enable 3

session target ipv4:10.159.1.51

voice-class h323 1

dtmf-relay h245-alphanumeric

codec g711ulaw

no vad

!

dial-peer voice 99997 voip

description ***5DigitInternal

preference 3

destination-pattern 7....

progress_ind setup enable 3

session target ipv4:10.80.200.53

voice-class h323 1

dtmf-relay h245-alphanumeric

codec g711ulaw

no vad

!

dial-peer voice 10 voip

incoming called-number 79910

voice-class codec 1

voice-class h323 1

dtmf-relay h245-alphanumeric

no vad

!

gatekeeper

shutdown

!

telephony-service

max-conferences 4 gain 0

transfer-system full-consult

Any / All help is greatly appreciated.

-Dennis

4 Replies 4

Jaime Valencia
Cisco Employee
Cisco Employee

Start by choosing a protocol...

You want a DP review of MGCP ports???

dial-peer voice 999011 pots

service mgcpapp

port 0/0/1

You're mixing MGCP and H.323 in there at the same time, which one do you want to use???

And with that, I have no idea what you have in CUCM, but you might also need to review what you have configured on that side as well

HTH

java

if this helps, please rate

Thanks you Jamie.

We wanted MCGP, and you are right I needed to reconfigure the gateway in CUCM.  I made the mistake of blindly following another sites config, I have since remvoed all DPs and building them up slower this time.

In CUCM I now have the FXO ports registered and I am able to receive calls on all 4 lines as expected.

I still have an an issue dialing out: I get "sorry call can't be completed as dialed"

Current configuration : 4464 bytes

!

! Last configuration change at 20:34:25 UTC Fri Feb 19 2016 by

!

version 15.4

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname xxx-xxx-2911

!

boot-start-marker

boot-end-marker

!

!

enable password xxxx

!

aaa new-model

!

aaa session-id common

!

!

no ip domain lookup

ip domain name xxxx.com

ip cef

no ipv6 cef

multilink bundle-name authenticated

!

!

!

!

trunk group FXO

!

cts logging verbose

!

!

voice-card 0

!

!

!

voice class codec 1

codec preference 1 g711ulaw

codec preference 2 g729r8

!

voice class codec 2

codec preference 1 g729r8

codec preference 2 g711ulaw

!

voice class h323 1

h225 timeout tcp establish 2

!

!

!

!

!

!

license udi pid CISCO2911/K9 sn FJC1950A0D4

hw-module pvdm 0/0

!

!

!

username admin privilege 15 secret

!

redundancy

!

!

!

!

!

!

interface Embedded-Service-Engine0/0

no ip address

shutdown

!

interface GigabitEthernet0/0

ip address 10.18.224.2 255.255.224.0

duplex auto

speed auto

!

interface GigabitEthernet0/1

no ip address

shutdown

duplex auto

speed auto

!

interface GigabitEthernet0/2

no ip address

shutdown

duplex auto

speed auto

!

ip forward-protocol nd

!

no ip http server

no ip http secure-server

!

ip route 0.0.0.0 0.0.0.0 10.18.224.1

!

!

!

!

!

!

control-plane

!

!

voice-port 0/0/0

trunk-group FXO

echo-cancel coverage 64

timing hookflash-out 50

timing guard-out 1000

description xxxx-xxxx-8103

!

voice-port 0/0/1

trunk-group FXO

echo-cancel coverage 64

timing hookflash-out 50

timing guard-out 1000

description xxx-xxx-8184

!

voice-port 0/0/2

trunk-group FXO

echo-cancel coverage 64

timing hookflash-out 50

timing guard-out 1000

description xxx-xxx-8152

!

voice-port 0/0/3

trunk-group FXO

timing hookflash-out 50

timing guard-out 1000

description xxx-xxx-8146

!

!

!

!

!

mgcp

mgcp call-agent 10.159.1.53 2427 service-type mgcp version 0.1

mgcp rtp unreachable timeout 1000 action notify

mgcp modem passthrough voip mode nse

mgcp package-capability rtp-package

mgcp package-capability sst-package

mgcp package-capability pre-package

no mgcp package-capability res-package

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp fax t38 inhibit

mgcp behavior rsip-range tgcp-only

mgcp behavior comedia-role none

mgcp behavior comedia-check-media-src disable

mgcp behavior comedia-sdp-force disable

!

mgcp profile default

!

!

ccm-manager music-on-hold

!

ccm-manager redundant-host 10.159.1.51

ccm-manager mgcp

no ccm-manager fax protocol cisco

ccm-manager config server 10.159.1.53

ccm-manager config

!

dial-peer voice 99900099 pots

service mgcpapp

port 0/0/0

!

dial-peer voice 99900199 pots

service mgcpapp

port 0/0/1

!

dial-peer voice 99900299 pots

service mgcpapp

port 0/0/2

!

dial-peer voice 99900399 pots

service mgcpapp

port 0/0/3

!

dial-peer voice 70 pots

trunkgroup FXO

description *** Long Distance Dialing ***

destination-pattern 91..........

forward-digits 11

!

dial-peer voice 60 pots

trunkgroup FXO

description *** 10 Digit LOCAL Dialing ***

destination-pattern 9[2-9].........

forward-digits 10

!

dial-peer voice 30 pots

trunkgroup FXO

description *** 7 Digit LOCAL Dialing ***

destination-pattern 9[2-9]......

forward-digits 7

!

!

!

!

gatekeeper

shutdown

!

!

telephony-service

max-conferences 4 gain 0

transfer-system full-consult

!

 

line con 0

exec-timeout 30 0

password xxxx

line aux 0

line 2

no activation-character

no exec

transport preferred none

line vty 0 4

exec-timeout 30 0

transport input telnet ssh

!

scheduler allocate 20000 1000

!

end

You still have both protocols there, still mixing MGCP and H.323...

Best I can tell you, run a ccapi inout debug to check if it the call is making it to the GW, if not, the issue is your config in CUCM, CSS and partitions.

I would suggest you to hire a partner or a consultant for this task.

HTH

java

if this helps, please rate

Debug shows calls hitting GW, both in and outbound..

Inbound is successful, out bound was not successful.

I did not set the discard digits instruction to PreDot on the RP. Once that change was made calls connected inbound and outbound.

However, just noticed that local calls only are not making it out.. I will review the debugs to see why.

Thank you for you assistance.