What is your cco id and what model do you need?  I have some friends at Cisco still that might be able to help. ... View more

You can download the software from https://software.cisco.com/download/release.html?mdfid=281163511&flowid=77902&softwareid=282762907&release=8.6(2)&relind=AVAILABLE&rellifecycle=&reltype=latest At the bottom is the software pack.  It is around 450 MB.   ... View more

There is a 64 version of this out there today.  www.cisco.com/cisco/software/release.html?mdfid=277641082&softwareid=283451126&release=8.1&relind=AVAILABLE&rellifecycle=&reltype=latest 2.2.0.8.  I am adding this comment in case someone is looking for this file. ... View more

You need to make sure that the phone has a route to the interface running CUCME and that firewalls aren't blocking this.  But, you are going to have some difficulty if you are trying to have a private address scheme on the inside interface of the router that isn't available on the outside.  I don't believe that SSL VPN for SIP phones is currently supported on CUCME, so a hardware VPN might be required to get this to work. If the phone was a 79X5 phone, you could make the phone have an SSL VPN.  ... View more

This looks to be a dialplan problem.  Make sure that the you are hitting the dialpeers you are expecting to hit. debug voice ccapi inout debug isdn q931 Along with a config. My guess is that you aren't matching dialpeers. On the outbound call, you have the ISDN plan and type set to national, which means that you need to be careful on the digits that are sent based on the country you are in.  ... View more

Could you be a little more specific to what the problem behavior is?  It seems like the phones are ringing, the call isn't answered, and the phone displays missed call.  What are you expecting to have happen? ... View more

You will likely need to upgrade firmware.  With the first versions of firmware, the SPA500S won't show up on the UC500 as a configurable phone.  Upgrade the software pack on the UC, which will upgrade phones as well, and it should work. ... View more

One way audio issues are almost always network related.  I would start tracing the network path in both directions to see why this is failing.  See if you can change out network ports with a working phone and even the IP address of a working phone.  Without seeing everything, it is hard to say what the problem is exactly, but it is almost surely network. ... View more

I hate to say upgrade, but with a sidecar, it isn't so bad.  Also, you should make sure that you are running the load tested with the phone load you are running. ... View more

You could restrict the gateway from being able to use the conference resource, but that would block conference calls to outside parties.  VOIP conferences would still be fine. ... View more

Can you get a show run from your CUE box? Also, can you get from CUE... show clock detail show ntp status ... View more

I am not sure why you would be receiving this.  Is this only on a simulator box you have connected this to?  Have you tried an actual PSTN line or an FXS card connected to something else?  Not that you need it, but you might want to add the cptone command for the country this is supposed to be in. ... View more

Not simple, but you might need a pcm capture to see if we are receiving multiple digits on your FXO lines.  I agree, the FXO port / DSPs are definitely seeing multiple presses, but a PCM capture with the logs are the next step.  The PCM capture will show you exactly what is coming across the line. https://supportforums.cisco.com/docs/DOC-14060 Just make sure that you turn this off after have completed the capture.  You don't want to crash your router. ... View more

What is the failing behavior you are seeing?  From the traces I see here, in both fail and success, the call was successful with audio cutthrough as well. ... View more

What happens when you make a call out the port?  Do you have any debugs from it?  Does the SIMBOX not work on this port?  It could be a port problem.  I assume you also mean for that port to be the last one used for outbound calls as well, according to your config. ... View more