Absov @ 12.08.18, 19:23
Hello. And someone tried to configure the integrated SIP? I do not want any kind of make outgoing calls. Operator selection menu does not appear no matter what the settings, the number of simok and other things, as described in the standard instructions. Plus clicks, and it is unclear what codec is used. Zoiper works by the sound better.
So little instruction on the use of sip. Because in the header at least information, and many think it will be interesting. It is assumed that at least one sip account has already been added to your phone and logged on our sip server.
Returning back a little, I will answer the question:
oleg308win @ 03.10.18, 18:23
Our device supports Wi-Fi Calling? If yes how to enable and which operators are supported? thank
No, this phone unfortunately does not support this technology. A great pity. I would have to go. In this great future technologies. With proper distribution and proper development / support, it can cause a qualitative change in the market of telecommunications services in general. And in general Chinese phones like Xiaomi, do not support it, IMHO. Basically, it is at the flagships of the industry, such like Samsung Galaxy, bits and sony, ahead of the rest with this technology. That supports, for example, you can seeHere
in sectionTechnology Wi-Fi Calling is available on devices:
But VoLTE support is present. At least some advantage.
We go back to sip our accounts Redmi.
1) Supported codecs -Only G711 (u \ a) and GSM
. Other codecs out of the box, no androyd not support, from the very first versions.
2) With regard to quality. 711 codec in this device, as it turned out, runningextremely disgusting
even Wifi connection. Pro 3G / LTE and say nothing. Crackling / clicks / crackle and failures / audio logs. But there is good news. Suddenly, GSM codec is shown to be quite a good side, especially on both sides, it is used without GSM transcoding>>G711. For example, if the call is going through your Asterisk server and sip landline phone on the other end it supports GSM codec.
3) As soon as G711 codec works very badly and totally unacceptable, immediately leave forever trying to make phone sip voip accounts from popular services such as sipnet, zadarma like or Multifon by megaphone. Because they have, in addition to 711 and 729 codecs, nothing else is not supported, and communication we simply will not, and will be one curses.
4) Since less sanity works only GSM codec to use his name, will have to use their sip server, and on it indicate "GSM only" for a sip-account establishments in redmi. And in your server start as a trunk accounts sipneta / for nothing / other. Transcoding to help us.
How to call with SIP-accounts. There are 2 ways.
1) To begin with, the phone offered us a choice of account, from which the call, go toSettings
, choose SIM cards and mobile networks
, at the very bottom we find Default settings
. There are two points, Challenges
and the Internet
we go to Challenges
choose not configured
. Now, when dialing any number of third-party dialer application or shortcut to the phone will offer, where to call. In this selection menu appears our sip - Account and 1 or 2 SIM cards. Please note that due to regular dialer is impossible to do - there is on any 2 call buttons, and sim1 sim2 and nothing can be done.
Cause this menu from the drain dialer impossible.
2) Then go to the dialer settings sectionAdvanced settings
And at the bottom go to Accounts for calls
. In section preferred account
You can select Accounts SIM or sip our account. If you choose the first option, the phone will display the menu, if we choose a sip, then all the default challenges go through the sip account. For example we come into contact, Thapa to the phone number and the call will go directly to the Vulture, in the form in which the stored number. If 7923 is written in the line it will be sent to it 7923. That in this case the call via the SIM card, you need to press and hold the number in the contact card, then come out menus, which will be asked to make a call with CHAR1 or CHAR2
3) In the extended call setup, go tosettings sip
, choose Call via SIP
set For all calls when data transmission capabilities.
This is to ensure that we can dial any number and send it to the vulture account, otherwise, the call will go through vulture account only if the front of the room will be a sign sip call, eg sip: 8923 Note (about this later) that + It goes to the line and dial the number or not will depend on the settings of the server vulture what to do with this advantage, in that it convert.
Intended means of adding contacts makes it impossible to directly specify the number with a sign that this is the sip number.
But it gives to make such TruePhone dialer. However, there must first assign a primary mobile number of the contact, and then add a sip number.
Another option open Google contacts into your browser and add a contact in the "Business Phone" following line: sip: 123456 and save. Now, in regular contact card will see the number 123456 with the signature of the Internet call.
Of the stock interface to add contacts, enter the word sip in your room phone line can not be there gives only enter numbers and symbols + and symbols (* / # and some others), so either add a web interface Google contacts or from third-party applications like TruePhone .
That's all that I wanted to explain about the use of sip calls. If someone that can either add to or make comments - will be very happy.Post has been editedTaras iva - 05.11.18, 13:44
Reason for editing: Raised to cap