I've just closed the TAC case. Advice I received was my scenario is not the same as CSCuz48487 (alth...

I've observed this same behaviour with MACsec over AToM pseudowires with Cat9500s running IOS XE 16....

Hi Marius,Thanks for your response. I had previously understood the route-lookup option only applies...

Hi experts, See the diagram below, it shows my scenario and the NAT behaviour I'm trying to accompli...

I resolved this by changing the ciphers on the radio interface to aes-ccm instead of aes-ccm tkip; I...

Got it working, the final solution ended up looking like this:voice-class sip-profiles 1 request INV...

Hi Luc,I operate the CUBE in this scenario. You were spot on about the Contact header. I created a s...

CTS endpoints use 10/8 addresses for internal communications, so if you were unlucky enough to addre...

Hi Nick, I never got to the bottom of it. Oneday I'll find time to troubleshoot it with the TAC. In ...

Hi Alberto,I've only got one CTS-1300-65 but I'm almost certain you can't use self-view during a cal...

I tried upgrading to IOS 15.2(3)T and that did in fact solve the hold/resume issue for the hairpinne...