Skip to main content
Accessibility Resource Center Skip to main content
Have a phone you love? Get up to $500 when you bring your phone.
end of navigation menu
Network Ports to enable WiFi Calling
Haburi
Enthusiast

We would like to enable our employees with Verizon phones and WiFi calling the ability to use the feature but need to know what the destination IP's and ports are to allow through the firewall.

we found the network extender link but those don't seem to be valid for WiFi Calling.

Anyone have this information?

Thanks!

Labels (1)
0 Likes
Re: Network Ports to enable WiFi Calling
studerje1
Enthusiast

I have a similar discussion open on the forum as well. Check out this post.

https://community.verizonwireless.com/message/1418367#1418367

0 Likes
Re: Network Ports to enable WiFi Calling
Haburi
Enthusiast

Thanks!  I'll chime into that thread as well, I've discovered some additional IP addresses that we have discovered..

0 Likes
Re: Network Ports to enable WiFi Calling
Troopin
Newbie

Yes, I called today and got this information from Apple. It is specific to Sonic and iPhone.

Port 500, 4500

Tcp or udp

500udp

4500 udp

Protocol wifi calling for both

0 Likes
Re: Network Ports to enable WiFi Calling
windstrings
Enthusiast

After 2 days of research and talking with nitwit techs I discovered from Samsung.. Apparently your WiFi router needs to be fixed to channel 6 as well as open ports open for 4500 and 500.

*To get wifi calling to work router must be set to channel 6 !!!.

Now go to "nat" then port triggering setup and pick "add"

Top Line put:

Trigger....

Box 1.  Protocol = UDP

Box 2. Port range Start 500,  End 500

Open....

Box 1.  Protocol = UDP

Box 2. Port range Start 500,  End 500

Second line put:

Trigger....

Box 1.  Protocol = UDP

Box 2. Port range Start 4500,  End 4500

Open....

Box 1.  Protocol = UDP

Box 2. Port range Start 4500,  End 4500

Re: Network Ports to enable WiFi Calling
ryru18
Enthusiast

I finally fixed this by enabling UPnP at my router. All security recommendations proscribe disabling UPnP, but it is apparently a requirement for Verizon WiFi Calling to function.

0 Likes
Re: Network Ports to enable WiFi Calling
foobar4
Enthusiast

Yes, port triggering w/ UDP ports 500,4500 is necessary.  Great find & tnx.

No I didn't need to use channel 6.

 

0 Likes
Re: Network Ports to enable WiFi Calling
KH-OrnEsh
Moderator
Moderator

Due to the age of this thread, it will be locked in order to keep discussions current. If you have the same or a similar question/issue we invite you to start a new thread on the topic.

0 Likes