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Published 20 hours ago • verified publisher icon rroller

VTO call support (2 way communication)

Open luzik opened this issue 4 years ago • 7 comments

It would be great to have roller/dahua support two way communication!

I believe this is great idea to HA take over VTH devices with roller/dahua

New VTO have already built in SIP maybe this plus what https://github.com/tommyjlong/doorvivint-card have under the hood will work ?

luzik avatar Jul 17 '21 19:07 luzik

Great idea! I'll keep this open and work on it after I finish some of the other issues.

rroller avatar Jul 17 '21 23:07 rroller

Looks like AD410 implements bidirectional audio using ONVIF Profile T. At least Amcrest View Pro Android app which works without any internet/cloud is able to implement bi-directional audio with AD410. Not sure if this will help but may be decompilation of Amcrest View Pro can highlight of how does they implement it?

lesykm avatar Dec 27 '21 04:12 lesykm

Yea would love this to work as the ios app forces landscape when you answer currently.

New to ONVIF profiles but assume it has to be exposed somewhere as I noticed the DMSS app as well as Synology Surveillance Station can also do bi-directional audio.

I'd even settle for being able to fire off the 'quick reply' recordings that you can use in the amcrest app, but I haven't seen those anywhere either.

mattkerrison avatar Jan 27 '22 00:01 mattkerrison

Would love this feature, would be killer!

also +1 for @mattkerrison 's suggestion of being able to fire off the 'quick reply' recordings! @rroller should we create a separate issue for the 'quick reply' feature request?

conorlap avatar Feb 09 '22 14:02 conorlap

For the Amcrest AD410, someone got 2-way audio and sending audio clip via the Tinycam app, all locally: https://www.reddit.com/r/BlueIris/comments/lpkt8z/achieved_local_doorbell_with_2_way_audio/

conorlap avatar Mar 02 '22 10:03 conorlap

Some progress being made on the WebRTC card side.

https://github.com/AlexxIT/WebRTC/issues/243#issuecomment-1193972484 The AD410 supports RTSP backchannel which may allow 2 way audio.

conorlap avatar Jul 27 '22 10:07 conorlap

Can you help me to find user Dahua IPC-K42 or IPC-K22? I want to check if this models support RTSP backchannel before bye it for development purposes.

AlexxIT avatar Jul 30 '22 15:07 AlexxIT

As SIP way is also some way to go, there is now a working solution using go2rtc. Please look at https://github.com/rroller/dahua/issues/181#issuecomment-1253233735

luzik avatar Sep 21 '22 05:09 luzik