diff --git a/source/_integrations/voip.markdown b/source/_integrations/voip.markdown
index d078af19e30..5fed67787f9 100644
--- a/source/_integrations/voip.markdown
+++ b/source/_integrations/voip.markdown
@@ -20,6 +20,8 @@ ha_config_flow: true
 
 The VoIP integration enables users to talk to [Assist](/docs/assist) using an analog phone and a VoIP adapter. Currently, the system works with the [Grandstream HT801](https://amzn.to/40k7mRa). See [the tutorial](/projects/worlds-most-private-voice-assistant) for detailed instructions.
 
+As an alternative, the [Grandstream HT802](https://www.amazon.com/Grandstream-GS-HT802-Analog-Telephone-Adapter/dp/B01JH7MYKA/) can be used, which is basically the same as the previously mentioned HT801, but has two phone ports, of which Home Assistant currently support using only one of them.
+
 <p class='img'>
   <img src="/images/integrations/voip/voip_adapter.png" />
   Connecting a phone to Home Assistant requires an adapter.