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Spirit Communications Product Help » Spirit SIP Cordless

Spirit SIP Cordless

Spirit SIP Cordless


The power of SIP. Easy,  Expandable, and Efficient.


In today’s very competitive business environment, every dollar counts. Now you can get a leg up on the competition with the Spirit SIP Cordless Phone System. SIP not only means reduced hardware costs but also the potential for huge savings on your monthly phone bill. Since the system is expandable, you can quickly and easily add up to 6 cordless handsets — each with its own DID number. All you need is a single Internet connection.


  • Panasonic TGP500 SIP DECT Phone Cordless Base Bundled with 1-6 Handsets
  • Calls can be made between units without going to outside world and do not take up a call path
  • Expandable up to 6 DECT 6.0 Cordless Handsets
  • Supports up to 8 Phone Numbers
  • Supports 3 Simultaneous Calls
  • Wide Band Audio (G.722)
  • White Backlit Large LCD on Handset
  • Handset Call Button on Base Unit
  • 6 hour talk time
  • Clip for easy mobility

Spirit SIP Cordless product sheet