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Session Initiation Protocol (SIP) is used in multimedia communications (both voice and data) over the internet or other private IP networks. It manages setting up, controlling, and terminating sessions. It’s a successful type of business communication system because it’s flexible, affordable, and scalable.

Now is an exceptional time to join the bandwagon if you’re just starting out or seeking to upgrade your current phone system.

  • E911
  • Caller ID
  • Multiple DID Options
  • Toll-Free Numbers
  • Automatic Fail Over Routing
  • Call Detail Records
  • Disaster Recovery

Keep existing phones and scale instantly with unlimited SIP trunking from Appalachian Communications.  Learn how SIP trunks can help you save on business phones.