Yealink SIP-T19P User Manual

Troubleshooting
103
2. Select the desired value from the pull-down list of RTP Encryption (SRTP).
3. Click Confirm to accept the change.
Note
How to reboot the phone?
To reboot the phone via web user interface:
1. Click on Settings->Upgrade.
SRTP is not available on all servers. Contact your system administrator for more
information.
SRTP is configurable via web user interface only.

Yealink SIP-T19P Specifications

General

Speakerphone	Yes
Voice codecs	CNG, G.711, G.723, G.726, G.729ab, VAD
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Front camera	No
Display resolution	132 x 64 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	1
Security algorithms	802.1x RADIUS, AES, HTTPS
Networking standards	IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3, IEEE 802.3af, IEEE 802.3u
Supported network protocols	IPv6
Ethernet LAN (RJ-45) ports	2
Number of handles included	- pc(s)
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Depth	188 mm
Width	185 mm
Height	143 mm