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I'm using the latest version of Zoiper . but coming from the opposite side is not going my voice sound ?
in Android by (120 points)

1 Answer

0 votes

If you experience one-way audio due to NAT, disabling/enabling STUN and rport could help. Both options are located in "Config"->"Accounts"->your accounts->"Network Settings".

If using Zoiper with WiFi, please make sure that the routing device is not blocking ports used by Zoiper. The default ports used by Zoiper are:

SIP port is 5060
IAX port is 4569 UDP
RTP port is between 32000 and 65535 UDP

Default STUN vallues:
Server hostname /IP :stun.zoiper.com
Port :3478 UDP / TCP
Refresh period : 30

Additionally, try changing the Audio Driver in "Config"-"Audio" to see if that would affect the issue.

Do not hesitate to contact us again if you would need any additional information.

by (23.9k points)
Sound comes from internal now . 3g 4g is going on but my voice does not sound the opposite side to the opposite side
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