R&R Managed Telecom Services Japan

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R&R Managed Telecom Services
Sumitomo Seimei Kiyosumi Park Building
Tokyo
,135-0033
Japan

Phone: 12122210057
Contact Person

Ilya Belov / VP Carrier Sales
Phone: 12122210057
  • Hosted VoIP billing service provider
  • Network Service Provider
  • SIP Billing
  • VoIP Billing Software Provider
  • Voip consulting
  • Billing Software
  • Call Relay VoIP Solutions
  • Call Routing VoIP Solutions
  • Gatekeepering
  • H.323 Softswitch & CPE
  • H.323 VoIP Gateway
  • Outsourced Billing
  • SIP Softswitch & CPE
  • SIP VoIP Gateway
  • System Integration
  • Cisco Systems
  • Sonus Network
  • Oracle Based own system

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Flash on Hold

Flash on HoldPutting the call on hold by pressing the “Flash” button; the holding time is not limited. The function could be easily used at the moment when the second call has entered the line. By pressing the hold button the conversation will be set on pause and another call can be answered, finishing which you can return to the one which is on the pause mode.

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