Hope you're having a great day!
I'm new to cisco (I worked with open-source PBX's and ATA's in the past) and am working to connect an analog Fax machine to my VG450. I normally connect analog pots lines to the VG450 using this config:
subscriber templating
multilink bundle-name authenticated
!
stcapp ccm-group 1
stcapp
!
stcapp feature access-code
!
stcapp feature speed-dial
!
!
!
stcapp supplementary-services
port 1/0/0
fallback-dn 1234567
!----------------------
voice-port 1/0/0
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!----------------------
dial-peer voice 100 pots
service stcapp
port 1/0/0
I've found many articles that give conflicting information so I'm assuming there are many ways to do this. I'm still learning so I don't want to mix and match multiple ways to do because I know that usually messes things up. I just want to know the proper way to configure it with a typical fax machine. I don't have to use `stcapp` to manage it, in fact I'd prefer it to be all on the VG450 if possible. I think that fax-relay is the preferred route, while fax-passthrough is not as reliable. See attached images for my options on the CUCM side with `stcapp` configs. Any information would be helpful, thanks!
Version Information:
CUCM 12.5 (Yes, I will be upgrading to v15 asap)
VG450 - IOS XE 16.10.x
VG450 FXS Port - SM-X-72FXS-SCCP
