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NetSpireā„¢ Signal Post Telephone Gateway

sptgu-front-oblique-trans-smallThe NetSpireā„¢ SPTGU is a network enabled signal post telephone gateway. The SPTGU supports 4 Line interface Circuits can be used to drive remote SPT phone handsets and intercoms at distances up to 1km.




  • SIP compliant control interface
  • VoIP (High Quality Digital Audio)
  • Advanced SLIC Interface Support
  • SPT Health Monitoring



The NetSpire SPTGU is useful for impementing emergency phone systems where the installation or provisioning of a network is not appropriate. The device supports connection of up-to 4 analogue emergency phone devices a distance of 1km from the unit. Multiple SPTGUs can be combined in a single system allowing the support for SPT units to operate over a larger scale.





pdf NetSpire SPTGU Specification.pdf


ul check

 Network ready node for supporting SPT communication on a WAN
ul check  Supports continuous heath monitoring of SPTGUs and connected phones; Faults detected are escalated and logged in the system.
ul check  Supports both VoIP and analogue Emergency Telephones
ul check  Scalable system allowing the additional system nodes to be easily deployed
ul check  Supports remote network configuration reducing maintenance time and cost

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