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Recommended Firmware/BootROM
Configuration Notes:
For all Known Issues:
Jira: http://track.sipfoundry.org/issues/?jql=labels%20%3D%20QA_Yealink
Music on Hold
| (Default: unchecked) | ||
| Tells Media Server instance not to send display UPDATEs to the leg of the call. | ||
Shared Line Appearance
SLA does not work with Yealink phones.
TLS Not Functioning
TLS does not work with Yealink phones in 14.10. See
See: http://track.sipfoundry.org/browse/XX-11352
SRTP Settings
To enable SRTP for a Yealink phone go to Device->Phones->"Yealink phone"->Lines->Advanced-> and look for SRTP encryption enable .
Issue : this field lets you insert values such as 0,1,2 but you wouldn't know which value corresponds to what
Description says : Enable/Disable Voice Encryption(SRTP - which is not exactly correct because if you go over to the Yealink phone via its web UI you would have 3 options : Disabled/Optional/Compulsory - according to the Yealink plugin from admin portal these values correspond to 0,1,2 but the user wouldn't know that. See
See: http://track.sipfoundry.org/browse/XX-11353
G.711 Codec Confusion
Under Device->Phones->"Yealink phone"->Line->Codecs there is no way of telling which codec is G711 U-law and which is A-law since both are named G711.
Workaround: Select both.