T21P : no audio when connect via openvpn - Printable Version +- Yealink Forums (http://forum.yealink.com/forum) +-- Forum: IP Phone Series (/forumdisplay.php?fid=4) +--- Forum: Configuration (/forumdisplay.php?fid=24) +--- Thread: T21P : no audio when connect via openvpn (/showthread.php?tid=13928) |
T21P : no audio when connect via openvpn - kohan - 04-14-2016 02:35 AM Hi.. I have problem when connect remote yealink t21p via openvpn (server voip : trixbox).. Remote yealink was succesfully conected to voip server via openvpn server, the phone was also registered in voip server.. When I make a call from/to remote yealink t21p (that connected via openvpn server), the phone is ringing but no audio (when I talk, the other side can't listen).. Is this some BUG from yealink or there are some setting must I modificate?? Please help.. RE: T21P : no audio when connect via openvpn - Klaus_Yealink - 04-14-2016 05:48 AM please see the message I replied you with the ticket. RE: T21P : no audio when connect via openvpn - kohan - 04-16-2016 12:43 AM Thank you for your fast respon good advice.. it's very useful.. i had try your advice, my openvpn is working and i can talk with yealink in remote site with that openvpn system.. but now i have problem again.. When yealink connected to voip server via openvpn server and the set time/clock is "DHCP time enable", the yealink time/clock change to default setting (fabrication time maybe, january 2015), or with another word my yealink is not receives time/clock setting from openvpn server.. with that time/clock setting, yealink can not connect with openvpn server because CA/client certificate expired (certificate validity from April 2016 - 2026) when yealink setting is "DHCP time enable", i can not change "manual time" from disable to enable.. when i change yealink setting from DHCP time" from enable to enable and i set "manual time" enable and i set with real time/clock, yealink can connect with voip server via openvpn server, but if I restart yealink phone, time/clock setting change to "DHCP time enable" in january 2015 and yealink can't connect to openvpn server again.. What do you think about my case/problem? Is the problem in my openvpn server or in yealink phone? Can you help me solve my problem? Thank you.. |