Voip and wp85 with delay

Legato Application Framework
1

Hello Guys,

I’m able to write a Legato app to make real voip call.
The audio have a delay about 2 or 3 seconds from VoIp to GSM, but in reverse, GSM to VoIp the delay is imperceptible.

Can you help me about that?

2

Hi @Allyson,

are you using the streamMedia sample app (legato-af/apps/sample/streamMedia at master · legatoproject/legato-af · GitHub) ?

This sample has quite a bit of delay, which is why it is advertised for streaming and not VoIP.
If you happen to investigate to reduce the delay, please let us know your findings as to optimize this app.

Thanks!