Hi,

I tried to bridge two PSTN call like this:

  originate sofia/gateway/mygateway/num1 &bridge(sofia/gateway/mygateway/num2)

Two phone ringed but no audio. There is audio if one leg is SIP user, like this:

  originate sofia/internal/1000 &bridge(sofia/gateway/mygateway/num2)

or

   originate sofia/gateway/mygateway/num1 &bridge(sofia/internal/1000)