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It is not mentioned in the compatibility matrix (CSR Compatibility Matrix) and in the device -pack list it is there but apparently as an SCCP phone ( Cisco Unified Communications Manager Device Package Compatibility Matrix - Current Cisco Unified Com...
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 ...
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.