Rpi + 8 channel Realy board

[shapi]

Hi
while using SIP project is it okay to connect 8 channel relay directly to the raspberry pi 3 model B without power supply (will be powered via raspberry pi of course ) ? usually only one relay will be used at any given time 
your kind advise .

[dan]

As long as you only turn on 1 or 2 relays at a time it should be OK.

[shapi]

As long as you only turn on 1 or 2 relays at a time it should be OK.

Many thanks for your replay and your Great project !