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VG204 Analogue device rings twice then hangs up

Hi All

I have just added a VG204 to my CUCM.

It is registered using SCCP.

We have a Tannoy system plugged into port 0/0 on the Gateway.

 

When we call the number, it rings twice and hangs up, could this be a config issue? or more likely the Tannoy system?

 

Config on the Gateway is below, Am I missing something?

 

stcapp supplementary-services
port 0/0
fallback-dn 2148
!
!
!
!
!
voice service voip
fax protocol t38 nse force version 0 ls-redundancy 0 hs-redundancy 0 fallback none
modem passthrough nse codec g711alaw
h323

!

voice-port 0/0
cptone GB
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity

!

mgcp fax t38 ecm
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
!
sccp local FastEthernet0/0
sccp ccm x.x.x.x identifier 30 version 7.0
sccp ccm x.x.x.x identifier 10 version 7.0
sccp ccm x.x.x.x identifier 12 version 7.0
sccp
!
sccp ccm group 1
bind interface FastEthernet0/0
associate ccm 10 priority 1
associate ccm 12 priority 2
associate ccm 30 priority 3
switchback method graceful
!
!
ccm-manager config
ccm-manager sccp local FastEthernet0/0

 

 

 

 

 

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Re: VG204 Analogue device rings twice then hangs up

what happens when you plug in analog phone to same port? just to see reaction.

if nothing happens and phone works well, then let's focus on specific port configuration for your app.

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