PABX behind W9681N

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PABX behind W9681N

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
PABX behind W9681N
PABX behind W9681N
2015-11-24 10:23:11
Model :

Hardware Version : Not Clear

Firmware Version :

ISP :

I have just installed a PABX behind our W9681N Wireless ADSL modem router and port forwarded 5060 to the PABX.

The PABX works but is now being hammered with spam SIP messages on port 5060 which is killing performance.

Is there a way to only allow traffic from one IP address (my SIP provider)?

I have tried but only seem to be able to deny traffic and what I wat to do is allow one IP address an deny all other for Port 5060.

Any help would be appreciated.
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#1
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Re:PABX behind W9681N
2015-12-02 15:03:25
Hi Mike,you can try to set port forwarding for the PABX.Fill in it's IP address and port 5060.
Then set QoS to make Voice data a higher priority.
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#2
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Re:PABX behind W9681N
2015-12-03 16:44:00
Thanks but It won't work as port forwarding will not restrict access to a single
IP address
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#3
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