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Problem with low-level firmware of telephone T21 E2
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protaganist Offline
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Post: #1
Problem with low-level firmware of telephone T21 E2
Good day everyone,
i have a problem with low-level firmware of telephone T21 E2. the thing is in Russia this phone is sold only by local company (Mango office), and it has preset firmware which works only with certain VoIP provider.

When I try to install the firmware thru server TFTP the following bugs shows up:
1. 3CDaemon – Error received from peer: File too large
2. tftpd32 - Peer returns ERROR <File too large> -> aborting transfer

On the telephone display the following inscription shows up - Update failed (-6, 13)
All firmwares that are available for downloading (.rom) have size about 8 Mb.

Please help, what is the problem, how can I install normal-working firmware, which will work other then preset operator?
Windows 7x64

[Image: _4827d82a7fad72a3546a32df058d6515.jpeg]
01-18-2019 06:48 AM
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NI Offline
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Post: #2
RE: Problem with low-level firmware of telephone T21 E2
Я конечно не уверен, но попробуйте вот такую штуку в common.cfg

static.auto_provision.attempt_expired_time = 60
01-18-2019 08:47 AM
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protaganist Offline
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Post: #3
RE: Problem with low-level firmware of telephone T21 E2
(01-18-2019 08:47 AM)NI Wrote:  Я конечно не уверен, но попробуйте вот такую штуку в common.cfg

static.auto_provision.attempt_expired_time = 60

Мил человек, подскажи пожалуйста где этот конфиг то найти.

В мыслях проскочило лишь - слить конфиг из web-морды телефона, добавить строчку, залить обратно через web?
(This post was last modified: 01-18-2019 11:51 AM by protaganist.)
01-18-2019 11:48 AM
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NI Offline
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Post: #4
RE: Problem with low-level firmware of telephone T21 E2
Не знаю как у вас сделано обновление через tftp, но у меня через autoprovision телефона. Для autoprovision T21P-E2 я использую 2 файла - common.cfg - общий конфиг для всех телефонов T21P-E2: там настройки адреса firmware, ntp сервер и тп. И второй файл с MAC-адресом телефона - где настройки уже самого sip-аккаунта. Когда обновлял T21P-E2 - заметил что у меня не обновлялась прошивка с ошибкой, не помню конкретно какая была, но что-то очень похожее на вашу. Исправил ошибку - добавив в common.cfg файл - эту строку.
01-18-2019 12:02 PM
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protaganist Offline
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Post: #5
RE: Problem with low-level firmware of telephone T21 E2
Добавил строчку без #

т.к. в выгруженном файле 805ec0178121-non-static.cfg все строки были без #
Добавил смену часового пояса - после загрузки обратно назад файла 805ec0178121-non-static.cfg - часовой пояс сменился на мой, значит и строка Ваша прошла.

В итоге не получилось. Ошибка та же, ругается на большой файл

И это ведь всего лишь - Интервал отправки запроса (с)
Никак не связан с низкоуровневой прошивкой
(This post was last modified: 01-18-2019 12:49 PM by protaganist.)
01-18-2019 12:14 PM
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protaganist Offline
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Post: #6
RE: Problem with low-level firmware of telephone T21 E2
help...
01-21-2019 11:50 AM
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