Zoiper - STUN server error (code 59)

When you meet a situation where the user can receive inbound calls, but cannot initiate outbound calls:

means that the error is generated by the DNS RSC server (does not resolve the STUN connection).

Solution - Disable the STUN option:

  • Zoiper accesses -> Account -> Settings -> Use STUN
  • Select Do not use STUN option

Available in other languages: RO

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