Connection issue between two obiTalk devices at different locations

[LeaseForum]

my obitalk is experiencing poor voice quality and dropped calls when I make a call to another obitalk device.  We are both using the obi110 device and Google Voice.  I am not experiencing the same issues when I call other numbers.

[Stewart]

Do you have the problem when dialing the other device's GV number?

Do you have the problem when dialing the other device's OBiTalk number?

If the devices are also configured with a SIP service, do you have the problem with that?