Dahua SIP compatibility with SIP servers and SIP phones other brands

Dahua SIP compatibility with SIP servers and SIP phones of other brands

The below SIP servers and SIP phones of other brands have been successfully tested with Dahua SIP firmware 4.41

SIP server
3CX: v16.0.3.676
CooVox-U20 (ZYCOO): v1.1.0
Asterisk (FreePBX): v15.0.16.20

SIP phone
Grandstream GXV3140: v1.0.7.80
YeaLink T21P E2: v52.81.0.115

The below SIP servers and SIP phones of other brands have been successfully tested with Dahua SIP firmware 4.5 baseline

SIP server 
Panasonic (Panasonic-MPR12-V004.41012/VSIPEXT-V3.0000)
Yeastar (Yeastar S20-30.13.0.34 )

SIP phone
HS108 (V4.3.2.6 10821)
Panasonic-KX-HDV430NE (01.005 (bcc342217214))