OA Desktop Apps GuideMiscellaneous

Office Accelerator Firewall Information

Updated 01-13-2026


The following will provide port, domain, IP, executable, and default directory information for Office Accelerator version 16 or higher.

Office Accelerator IP Range
8.40.118.160/27 (Usable = 8.40.118.162 - 8.40.118.190)
Outbound Port
Protocol
Description
443 TCP Hypertext Transfer Protocol Over SSL (HTTPS)
80 TCP Hypertext Transfer Protocol (HTTP)
SSL Certificate Domains
*.oamobile.com (where * may include 'any' subdomain)
*.oasend.com (where * may include 'any' subdomain)
Email Domains
oasend.com
oamobile.com
*.oasend.com, and *.oamobile.com (where * may include 'any' subdomain)
OA Executables
Description
Port
oadbook.exe Office Accelerator Phone Book Application 443
oacal.exe Office Accelerator Calendar Application 443
cst.exe Office Accelerator Tool Bar 443
oamobile.exe OA Mobile for Windows app 443
outlook.exe This is the MS Outlook executable.
If configured, it loads the OA Outlook Sync Add-In.		 443
32 Bit Windows Operating System Default Accelerator Executable Directories
C:\Program Files\Baseline Data Systems\Office Accelerator
C:\Program Files\Baseline Data Systems\Office Accelerator Components
64 Bit Windows Operating System Default Accelerator Executable Directories
C:\Program Files\Baseline Data Systems\Office Accelerator
C:\Program Files\Baseline Data Systems\Office Accelerator Components
C:\Program Files (x86)\Baseline Data Systems\Office Accelerator Components
(this is used to integrate with 32 bit apps)
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