I have encountered a strange behaviour;
While the phones were in SRST, I made a call from an IP-phone to an external phone (my mobile).
Then, from that phone, I tried to transfer the call to an other IP-phone.
The transfer works fine, but IF I hang up on my mobile, when the transfer is made to the second IP-phone (before it is answered), this causes the Voice Router to crash and reboot.
I tried it a couple of time to be sure that this was the cause.
This is the message I can see (from show version):
System returned to ROM by bus error at PC 0x3F7F68B, address 0x3F7F68B at ...
I don't know is there are more commando's that could show the cause or any explanation.
Is this a known bug?
This appears to be either some IOS bug or hardware issue, I would suggest upgrading IOS to 15.1.4M to see if you can reproduce, if it still occurs on that version I suggest you contact TAC.
In addition I found the following bug, are you using SIP by any chance?
I was also thinking about a bug...
I have been looking for a similar bug description but could not find any.
I don't use SIP.