Does anybody what is the capacity of analog ports that can go on a BCM 450
72 assuming you use one bay for a PRI module. It could go much higher if you used ATA's but that would be a mess!
I also have a exp. cabinet.
Yes, that's including the expansion cabinet. A GASM has 8 ports, and you have room for 10 modules. But you'd need one for the PRI...
If you have a fiber expansion module, you could run 2 8 port analog mods per bus. At least you could with a MICS. I don't know about BCM450. That alone would be 96 500 type phones.