[asterisk-users] PSTN to SIP

[Grey Man]

The Cisco's also support T.38 gateway functions whereas Asterisk can
only do pass thru. Either way you'll still need another server,
typically hylafax, to receive the faxes to get them somewhere useful.

In my experience the Cisco switches are definitely the way to go for
the ISDN/SIP gateway and then back it on to Asterisk for any PBX bells
and whistles needed. If you've got more time and patience than money
then a card in Asterisk for the ISDN gateway is an ok solution.

Regards,

Greyman.