Weave phones work well with Cyberoam routers. There is typically just one important setting to verify in the Cyberoam configuration. To ensure that no additional firewalls will interfere with phone traffic, it is necessary to verify that the Cyberoam router is receiving an internet-routable (public) IP address on its WAN interface. 

Check for a public IP address on the WAN Interface

  1. Login to the Cyberoam configuration page
  2. On the Network Interface page, locate the the router's WAN IP address (see image).

Note: Verify that the WAN interface is receiving a public IP address. If the IP address begins in 192.168.X.X, 10.X.X.X or 172.16.X.X-172.31.X.X then the router is not receiving a public IP address and you should contact your ISP to put your modem in bridge, DMZ, or PPOE mode.  

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