VoIP Call Interrupt on GSM Call on iOS


Hi all,

is it normal on iOS that an active VoIP Call gets interrupted on a new incoming GSM call ?



Also have the same issue. Cannot find a setting to change this.
I have just been testing and with incoming calls on GSM provided call waiting once but now is putting the Wave call on hold every time.
When on a GSM call always provides call waiting on a new incoming Wave call