conference call on Cisco 7936 station

Unanswered Question
Feb 7th, 2010
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I have a problem with making a conference call on Cisco 7936 station.
The station is registered on UC520 running 12.4 IOS, as regular IP
phone(ephone-dn 15, number 114).
Calls from this station and to this station are working ok, as are call
transfers and company directory usage.
Upon establishing an active call, when the Conference soft key is pressed,
the station displays text: NO LINE AVAILABLE.

In the attachment, there is a sample of running configuration.

Best regards,
Nikola Dervisevic
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paolo bevilacqua Sun, 02/07/2010 - 09:55
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Which exact IOS ?

Which exact phone firmware?

markbatts Mon, 02/08/2010 - 04:51
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You need to configure the DN (15) to be a dual-line number to enable the second call out.


ephone-dn 15 dual-line

instead of

ephone-dn 15

hope this helps



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