For user information on other systems contact Commercial Communications via phone.
SIP Trunking!
SIP Trunking gives you greater control, more flexibility and may save you money.
Upgrade your system and service today.
Door Access
Call for Service on your customer configuration.
Nurse Call
Call for Service on your customer configuration.
Audio Visual / Plant Paging
Call for Service on your customer configuration.
Copper and Fiber Cabling
Common Pin-Outs (Use at your own risk and
verify your requirements)
Not responsible for mistakes or devices
not standard.
Many installations are customized and may require a technician to assist in making changes.
General information for common equipment may be found here.
• 479-443-9452 Fayetteville, AR
• 479-452-0404 Fort Smith, AR
• 479-756-1141 Springdale, AR
• 479-659-0200 Lowell, AR
• 479-631-1360 Rogers, AR
• 870-416-3262 Harrison, AR
• 417-553-3379 Joplin, MO
• 888-396-8835 Toll Free