CUBE / SRST question

[Stan Budco]

Hi, I'm wondering if anyone can confirm that the following can work:

ISR gateway 29xx or 39xx series with CUBE and SRST licensing on it, as normal operation I would like it to function as a CUBE - PSTN connectivity is over SIP trunk, but in case that SIP trunk / wan is not available I want the SRST functionality so that calls to PSTN are routed over 1FL/analog lines.

I have heard that cisco recently started to support this configuration, but cannot find any documentation confirming this.

Please help,

Thank you,

Stan

[Jon Snipes]

Can you expand on this statement?  Are you saying that PSTN access for SRST phones through CUBE is not supported.  Simply that the 2 functions are able to co-exist on the same device?

[balaji.babu1]

am not sure about other series , but 2911 gateway wont support srst and cube coexistent

recently we had the issue in the implementation phase and got confirmation with cisco.

regards

bala

[Jon Snipes]

That's. I ended up opening a TAC case to confirm. It's true on all platforms.