Hi,
We have nextiva ip based phones and are trying to setup the voip over the Mikrotik RB2011 router. The information supplied from nextiva is only for the Sonicwall. I have disabled the SIP but are having problems with the rest of the configuration. Attached is the info supplied by nextiva. What commands do I need to do the wan to lan and lan to wan?
Thanks
SIP ALG And Multicast
Within SonicWALL products SIP ALG is called SIP Transformations. To disable it, follow the steps below.
Log in to the SonicWALL device through a web browser.
Select the VoIP tab.
Select the Settings tab.
Enable the checkbox that says Enable Consistent NAT.
Disable the checkbox that says Enable SIP Transformations.
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· Go to the Firewall Settings tab, and select Multicast. -
· Ensure that the Enable Multicast checkbox is checked and that the Enable reception of all multicast addresses radio button is selected. Ensure that the IGMP Membership box is NOT checked.
Firewall Settings
In order to ensure that there will be no conflicts with firewall rules or settings within the SonicWALL what Nextiva requests is for them to set up two access rules to allow all signalling from our servers, and then to allow all traffic to our servers. In order to set this up, follow the steps below.
Log in to the SonicWALL device through a web browser.
Select the Firewall tab.
Select the Access Rules tab.
First, create a LAN to WAN rule.
Select the LAN to WAN option in the access rules matrix, as shown in the screenshot below.
Click the Add button. When you do this it will pop up a window where you can create the actual access rule. Set up the access rule using the steps below.
Choose the Service drop down and select Any.
Choose the Source drop down and select Any.
Choose the Destination drop down and select Create New Network. There will be four fields, fill them out as follows.
Name - Nextiva
Zone Assignment - WAN
Type - Range
IP Range - 208.73.144.0 through 208.73.151.255
Select the Add button. It will show a message that says “Rule action done, please check rule table” if the rule was created properly.
Then we must create a WAN to LAN rule.
Select the Access Rules tab again, it will open the rule matrix back up. We will then select the WAN to LAN option.
· Click the Add button. When you do this it will pop up a window where you can create the actual access rule. Set up the access rule using the steps below.
Choose the Service drop down and select Any.
Choose the Source drop down and select Nextiva, which you should have created in the prior LAN to WAN step..
Choose the Destination drop down and select Any.
Select the Add button. It will show a message that says “Rule action done, please check rule table” if the rule was created properly.
· Once these rules have been created all firewall exceptions should be set up to allow traffic to/from Nextiva servers properly.