General
Product type
VoIP telephone
Integrated components
Bluetooth interface
With handset name
Yealink BTH58
Housing color
Classic Gray
Phone Features
Operating system
Android 9.0 Pie
Wireless interface prepared
Wi-Fi / Bluetooth
Call services
Voice mail, Caller ID, Call waiting, Call forwarding, Call transfer, Hold
Position of the dialer
Telephone
Conference-capable
10 parties
Display
Display of voicemails, busy lamp field (BLF)
Additional functions
Call recording, intercom, redial, emergency call, on-hold music, Yealink Noise Proof Technology, Optimal HD Voice, call park, call pickup, auto answer, Do Not Disturb (DND), security lock port, call back button, anonymous call, reject anonymous call, call handling, Arm TrustZone Technology, Bridged Line Appearance (BLA)
IP Telephony
Key Features
Support for numerous VoIP protocols, integrated Ethernet switch
VoIP protocols
SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR
Voice codecs
G.722, G.723.1, G.729, G.729a, G.729ab, G.711a, G.726, iLBC, G.729b, G.711µ, PCMA, PCMU
Video codecs
H.264, VP8, H.264 High Profile
Quality of Service
IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS)
IP address assignment
DHCP, static
Security
WPA2, 256-bit AES, EAP-MD5, IEEE 802.1X, WPA3, TLS 1.3
Power Over Ethernet (PoE) support
Yes
Network Protocols
TCP, TFTP, UDP, HTTP, HTTPS, TR-069, SNTP, GARP, DNS SRV, STUN, Lightweight Directory Access Protocol (LDAP), L2TP, FTP, DSCP
No. of network ports
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Compatible software
Yealink Device Management Platform (YMDP / YMCS), Unify Square Device Management Platform
Voice features
Comfort Noise Generation (CNG), Voice Activity Detection (VAD), HD Voice, Acoustic Echo Cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
Network features
Class 3 PoE, Lightweight Directory Access Protocol (LDAP), OpenVPN, up to 16 SIP accounts, Network Address Translation (NAT) Traversal, up to 4 concurrent calls
Phone memory
Phonebook capacity
1000 names and numbers
Display
Type
Touchscreen LCD display - color
Display location
Telephone
Diagonal Dimension
17.8 cm (7")
Screen resolution
1024 x 600 pixels
Display languages
Multilingual
Features
Touch screen, tiltable display
Miscellaneous
Connections
Headset plug / RJ-9
2 x USB
Handset connector / RJ-9
Hearing aid compatible
Yes
Placement/mounting
Wall mounting possible, on the table
Cables included
Ethernet cable
Accessories included
Setup
Dimensions & weight (base)
German
