thank you for your response TESTEVEN dude this did not work I try everything with this standard SIP phone even I try XLite standard SIP softphone it work fine but this one ( WellTech) It is registered and can call cisco phone but do not recieve any call fastbusy signal when you dial it.
First, take a look at a couple links just to verify your configuration for the 3rd-party SIP devices. As for basic vs. advanced, there really isn't any difference in the setup there either. Basic indicates a single line device. Advanced indicates a device that may have up to 6 lines programmed on it. :
Now you said that you were able to configure X-Lite and it worked without issue. From a CUCM perspective, you shouldn't need anything special to register a 3rd-party SIP device and then use it to make/receive calls. With that said, I have to point out that just because Cisco supports configuring a 3rd-party SIP endpoint that does not mean that every 3rd-party SIP phone will work the same, as expected, or at all with CUCM. This is is largely because SIP is not a ratified standard. Each vendor implements SIP differently. So, if you register X-Lite and do not have any issues but you register another vendor and have issues then that likely points to something that needs to be tweaked with the vendor's SIP device or even something about that vendor's device that simply doesn't operate properly in a CUCM environment. I have a lab environment with CUCM 7.1(3) and have registered 3rd-party SIP endpoints running on iPhone as well as X-Lite without an issue.
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
answer. Be sure to read the whole thing or e...
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 ...
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