Thanks for the response. I powered off/on the copier and was able to find the setting. The fax pausing is a little strange.
* At one school, the Altalink 8035 is connected with an ATA for faxing. I was able to fax from the office 8035 to this school's 8035. Both send/recieve 8035 have ATAs.
* At the office, I connected on older Muratec multifunciton device and was able to fax through the ATA to the Altalink 8035 at the school (no ATA at the school).
All said and done, I think the faxing issue boiled downed to 2 things:
1. wrong fax number
2. not dialing 9 for an outside line (required with our VoIP setup)
Thanks for all the help.