Eight ports on the baseboard that can be FXS or DID. You can expand the EVM-HD to up to 24 FXS ports by adding two EM-HDA-8FXS cards, or up to 12 FXO ports by adding two EM-HDA-6FXO cards, or various combinations of FXS and FXO by adding one or two EM-HDA-3FXS/4FXO cards. The EVM-HD supports any combination of two EM cards.
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...