Time registration on T21

[tien.nh@duhung.vn]

Hi everyone,
I have problem about time registration on T21, when i reload asterisk server, T21 not auto send request registered to asterisk.
Firmware version 34.72.0.75

[Elaine_Yealink]

Hi Tian,

Would you please give more information about the issue:
1. T21 unable to register the account?
2. T21 has time configuration issue?
3. What do you mean by reload asterisk? restart or?

Regards
Elaine

[tien.nh@duhung.vn]

when registered T21, you fill all information (user, pass, server...) and press "Confirm". This time on Asterisk Server i see a request from T21, and then T21 regis ok. But when i reload Asterisk, T21 not send any request registered again to Asterisk.
Reload on Asterisk this mean you submit some change on configuration Asterisk and save them.
I have change parameter "Time expires" but not success.