If you are talking about the built-in Unity IP fax capabilities, I can tell you that they don't scale. The Unity IP Fax feature is
only intended to for organizations that send and receive a combined total of fewer than 50 faxes a day. The gateway side depends on T.37 fax capabilities on the gateway. For outbound, what it is doing is using the T.37 offramp feature in IOS and a TCL script that you install on the gatweay to send faxes outbound. So, really what the gateway can do and what Unity IP Fax are intended for may be quite different. Start here:
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...