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Analog Conference Station on VG224 unable to hold and conference

Unanswered Question
Mar 27th, 2012
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Hello All,


My customer has 3 analog conference stations

ClearOne Max EX wired

Polycom Voicestation 300

Polycom Soundstation VTX 1000


These are connected to a VG224, added to the CUCM. for conferencing, Users should ideally place the first call on hold and then dial the 3rd number and conference. Users are unable to place the first call on hold and then dial a second number and then put the two dialled calls in conference.


Please provide some suggestions to troubleshoot this.


Regards

Abraham

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kelvin.blair Tue, 03/27/2012 - 08:41
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Abraham,


Your VG224 will need to be setup as a SCCP gateway to CUCM.  Once you done this, please be sure to have this command in the system. 


"stcapp call-control mode standard"


This will enable hookflash to work with conference phones.


cheers!

KB

abraham1982 Tue, 03/27/2012 - 08:51
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Thanks a lot for your reply Kelvin.


In the VG224, this was the configuration


stcapp ccm-group 1

stcapp

!

stcapp feature access-code


I have added the command stcapp call-control mode standard under config t  but now when I do a show run I cannot see this command applied anywhere.


Am I missing something ?


Thanks

Abraham

kelvin.blair Tue, 03/27/2012 - 08:57
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Just means that it is enabled in the default router configuration and only doing a "no" will make it appear in the configuration. 


add "stcapp supplementary-services" command


cheers!

KB

thomas-jensen Tue, 03/27/2012 - 08:55
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I'm running IOS 15.1 and these could be some more helpful commands.


stcapp supplementary-services

port 2/0

  hold-resume



voice-port 2/0

timeouts initial 60

timeouts interdigit 60

timeouts call-disconnect 0

timeouts ringing infinity

timeouts power-denial 2000

caller-id enable

abraham1982 Tue, 03/27/2012 - 09:09
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Thanks again for the reply.


To add the command stcapp supplementary-services, I believe I have to get in to the ccm-group. But it is not allowing me to.


(config)#stcapp ccm-group 1

stcapp is running... unable to change ccm-group



Is there any other way to apply this command.


Regards,

Abraham

abraham1982 Tue, 03/27/2012 - 10:23
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Anyone has any idea how to apply the command stcapp supplementary-service in VG224. For me it gives the error


(config)#stcapp ccm-group 1

stcapp is running... unable to change ccm-group


or If I try


(config)#stcapp supplementary-services

It is unrecognized..



Please help.

Abraham

thomas-jensen Tue, 03/27/2012 - 10:48
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Try this



-vg08(config)#no stcapp

stcapp shutdown initiated... waiting for calls to clear.

stcapp shutdown complete.

vg08(config)#stcapp ccm-group 2

vg08(config)#stcapp ccm-group 1

-vg08(config)#stcapp

(config)#stcapp

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