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65 results for
IP Phone 7940/7960 Fails to Boot - Protocol Application Invalid
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This document describes one reason that Cisco IP Phone models 7940 and7960 fail to boot with the error message <tt>Protocol ApplicationInvalid</tt>. This message displays in the liquid crystal display(LCD). This document provides a workaround in the Cisco CallManagerenvironment.
www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a008055c1fe.shtml
30 Sep 2008
Cisco 7940/7960 IP phones can support either the Skinny Call Control Protocol (SCCP) to run with Cisco CallManager, the Session Initiation Protocol (SIP) (refer to RFC 2543), or the Media Gateway Control Protocol (MGCP), but not more than...
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www.cisco.com/en/US/products/hw/phones/ps379/products_tech_note09186a0080094584.shtml
20 Mar 2009
...2007 IP Phone 7940/7960 Fails to Boot - Protocol Application Invalid 30/Sep...Phone 7940G IP Phone 7940/7960 Fails to Boot - Protocol Application Invalid 30/Sep...
www.cisco.com/en/US/products/hw/phones/ps379/prod_tech_notes_list.html
25 Apr 2005
Cisco Unified IP Phone 7940G Model Page
www.cisco.com/cisco/web/support/model/tsd_hardware_unifiedipphone_model_7940g.html
19 Apr 2013
After a Cisco CallManager upgrade, some IP phones do not download the new IP phone load from TFTP and do not register with the Cisco CallManager. This document discusses and provides a resolution for this issue.
www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a00806d774f.shtml
10 Oct 2006
...When a phone is upgrade to release 6.0(1.0...release, the upgrade may fail to complete. The Display will read "Application Invalid" Conditions: This may...CDP on the Switch and Phone do not converge in a timely...None •CSCef11614: 7940/7960 SIP phones not handle out...CSCef33135: 7960 struck with Booting Dsp alarm on its display...407 Auth sent to incorrect IP addr. w/ outbound pxy...
www.cisco.com/en/US/docs/voice_ip_comm/cuipph/7960g_7940g/firmware/mgcp/7_3/english/release/notes/phnrn73m.html
01 Nov 2004
...When a phone is upgrade to release 6.0(1.0...release, the upgrade may fail to complete. The Display will read "Application Invalid" Conditions: This may...CDP on the Switch and Phone do not converge in a timely... •CSCef10221: SIP IP Phone * key enters...1. •CSCef11614: 7940/7960 SIP phones not handle out...CSCef33135: 7960 struck with Booting Dsp alarm on its display...
www.cisco.com/en/US/docs/voice_ip_comm/cuipph/7960g_7940g/firmware/sip/7_3/english/release/notes/phnrn73s.html
01 Nov 2004
...06/Mar/2009 IP Phone 7940/7960 Fails to Boot - Protocol Application Invalid 30/Sep/2008 IP Phones are Unable to...
www.cisco.com/en/US/products/sw/voicesw/ps556/prod_tech_notes_list.html
25 Apr 2005
...that Serve as SCCP to Cisco CallManager IP Phone 7940/7960 Fails to Boot - Protocol Application Invalid DCD Backup and Restore...
www.cisco.com/cisco/web/support/model/tsd_software_callmanager_version_70.html
19 Apr 2013
...that Serve as SCCP to Cisco CallManager IP Phone 7940/7960 Fails to Boot - Protocol Application Invalid DCD Backup and Restore...
www.cisco.com/cisco/web/support/model/tsd_software_callmanager_version_71.html
19 Apr 2013
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