Unifi Talk with minimal fees?
Hi All -
Trying to minimize cost for a personal Unifi Talk system with minimal external use. Here's what I'm thinking:
Location A
- UDR7 seems to be the lowest cost gateway that can handle Talk and has Wi-Fi built-in.
- Unifi Talk application
- Teleport VPN host
- Unifi G2 Touch deskphone connected over Wi-Fi with POE adapter (AC power only)
Location B
- Unifi G2 Touch deskphone connected over Wi-Fi with POE adapter (the phone is configured with Unifi Teleport VPN client connected to the UDR7 in Location A). No changes to firewall at this location.
Mobile Users
- 3-5 users
- iOS or Android using Unifi Endpoint app with Teleport VPN configuration.
Questions
- Is UDR7 the most cost-effective option to host Talk with Wi-Fi in a 1BR apartment?
- Does the UDR7 need to use DDNS for Talk to work outside the network if I'm planning to use Teleport VPN?
- Do any ports need to be open for Teleport VPN or the Mobile Users using Teleport VPN?
- I believe Unifi Talk Pro license is needed for softphone use. Is a license needed for every user that needs to use a softphone?
- There's mention of subscription locked and unlocked phones in Unifi documentation but if you go to the Unifi Store, there's no option to choose a version for the G2 Touch? I assume I need to use a unlocked G2 Touch if I want to use it without a subscription.
- For external calls, it looks like VOIP.MS might be the cheapest option? Anyone have any experience using them? https://wiki.voip.ms/article/Ubiquiti_Unifi_Talk
- For the mobile users running the Unifi Endpoint app, does the app create a VPN profile on the mobile devices and tunnels all traffic from your mobile device to the UDR7? or does it just create a tunnel for the Unified Endpoint app and you can run WireGuard or Tailscale VPN on the phone simultaneously?
Thanks in advance -