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SRST fall-back on SIP trunk (CUBE) for ISR 4K

frmaestr
Level 1
Level 1

Hello,

I remember from a conversations I had many moons ago that ISR 4K were not supporting SRST fall-back to SIP trunk (CUBE). Is it still the case? In certain countries ISDN connections are not provided by SP's and we would have the need to provide SRST via a SIP trunk.

Thanks a lot.

1 Accepted Solution

Accepted Solutions

skilambi
VIP Alumni
VIP Alumni

Yes correct still an issue and not sure when it would be all supported maybe end of the year or later

Thanks

Srini

View solution in original post

3 Replies 3

skilambi
VIP Alumni
VIP Alumni

Yes correct still an issue and not sure when it would be all supported maybe end of the year or later

Thanks

Srini

And just to clarify.. this is not only about co-location of CUBE and SRST. With the 4K we cannot even use two routers one running CUBE and one running SRST... correct?

Thanks.

See this post Re: CUBE / SRST question and my understanding is that it is not affecting separate platforms. It is interworking on the same box

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