Host not found error on new install, 7942G. Extension mobility is subscribed on the phone, and works. When I go into services I am able to log into the phone and bring down the correct profile. Also able to log out, dial, etc.
However logged in or not, the phone keeps 'searching' for something. Its like it automatically is going into services and every 30 seconds it says 'host not found' and then looks to be searching again.
All URLs in Enterprise are set to IPs.
Phone is pulling down the 443/8443 URLs in its config
phone display debug shows a "Invalid SCCP message! : Invalid length = 1 - close connection and alarm in future" every 50 seconds, perhaps related?
Network is closed lab, 1 switch, BE6K, phone(s).
I have reviewed the guides for setting up EM and do not see anything I missed or did different, I have a feeling its a firmware/enterprise setting? version 10.5 if it matters.
The log reflects an IDLE URL that could explain the problem occurring every 30 seconds when the phone is not in use. The log also reflects it points to the Self Provisioning URL, which I am not completely sure if this model phone is supported or not (cant find any documentation quickly on this). If the Idle URL field has been cleared from the phone device configuration level, the setting could have been stuck in the phone which could explain the factory default may have cleared it.
Do you have auto-registration turned on? Adding a same model phone (or delete existing phone and allow it to auto register again) with auto-registration may reproduce the issue.
If so remove the IDLE url setting on the auto registration Universal Device profile (or what ever the UDP is used for auto registration) may prevent future occurrences. Also check enterprise settings if there is an entry under IDLE url.
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The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
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Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...