SlideShare a Scribd company logo
How TadHack brought
PSTN to LyteSpark
by Igor Pavlov
CTO
What is LyteSpark?
Virtual collaboration platform with video
conferencing for SMEs, communities, event
organizers and anyone who wants virtual
collaboration in their applications.
Sometimes people cannot attend a video meeting.
But they can always answer a phone call.
We tried to integrate
PSTN in mesh video call in the past.
But audio re-initiation gap between mesh and MCU
was unacceptable for end-users.
So yesterday we met…
They provide necessary callbacks
so with a little hacking we eliminated the audio re-initiation gap
and finally integrated PSTN preserving high quality UX
Let me show the result of
+
+
Let me show the result of
+
+

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How TADHack brought the PSTN to LyteSpark

  • 1. How TadHack brought PSTN to LyteSpark by Igor Pavlov CTO
  • 2. What is LyteSpark? Virtual collaboration platform with video conferencing for SMEs, communities, event organizers and anyone who wants virtual collaboration in their applications.
  • 3. Sometimes people cannot attend a video meeting. But they can always answer a phone call. We tried to integrate PSTN in mesh video call in the past. But audio re-initiation gap between mesh and MCU was unacceptable for end-users.
  • 5. They provide necessary callbacks so with a little hacking we eliminated the audio re-initiation gap and finally integrated PSTN preserving high quality UX
  • 6. Let me show the result of + +
  • 7. Let me show the result of + +