Usually this is caused by your router in front of phone box, to solve this issue, you might reconnect your network as Modem – Phone box Internet or WAN port, Phone box LAN port to your router internet port or computer. If this still could not solve your issue, please contact our tech support.
What should I do if I can not hear the called? Print
Modified on: Sat, 11 Mar, 2017 at 9:48 PM
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