uTel ultra
Free App
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About uTel ultra
uTel ultra is a VOIP dialer that allows to make low cost International calls*. It uses SIP protocol and requires data service of GPRS/3G/4G or WiFi network. This application is designed for VoIP service providers and end users.
Features :
1. VoIP incoming and outgoing call via GPRS/3G/4G or WiFi data service
2. Supported codec: G.729, G.711
3. Support full functional SIP to SIP call with local and remote ring back tone
4. Low bandwidth consumption
5. Smart echo cancellation technique
6. Call using phone contact
7. On screen call time display.
8. On screen balance display.
9. Call logs - incoming and outgoing calls.
* You need a VOIP account to make calls.
* In some countries VOIP is illegal. Please make sure it is legal in your country before downloading it.
Developed by Unique Telecom - www.u-telecom.co.uk
Features :
1. VoIP incoming and outgoing call via GPRS/3G/4G or WiFi data service
2. Supported codec: G.729, G.711
3. Support full functional SIP to SIP call with local and remote ring back tone
4. Low bandwidth consumption
5. Smart echo cancellation technique
6. Call using phone contact
7. On screen call time display.
8. On screen balance display.
9. Call logs - incoming and outgoing calls.
* You need a VOIP account to make calls.
* In some countries VOIP is illegal. Please make sure it is legal in your country before downloading it.
Developed by Unique Telecom - www.u-telecom.co.uk
All Application Badges
Free
downl.
downl.
Android
2.1+
2.1+
Bug
buster
buster
Android app
App History & Updates
What's Changed
Improved GUI
Screen oriented dial pad
Radio integration
Fix to registration issue
We fixed few bugs
Improved GUI
Screen oriented dial pad
Radio integration
Fix to registration issue
We fixed few bugs
Version update uTel ultra was updated to version 3.1
More downloads uTel ultra reached 100 000 - 500 000 downloads
What are users saying about uTel ultra
Q
by Q####:
by Q####:
Can't talk handing up
U
by U####:
by U####:
Sir I like to purchase this app.. can you pls give contact mail.
R
by R####:
by R####:
Nice app........
U
by U####:
by U####:
Its imp that whn we keep such kind of apps we want call clearity its uselesssssss my family cannot hear me only this aap is nt usefull always network problem
A
by A####:
by A####:
Thanks for u Tell ultra, such a amazing app and it makes my calling problem easy and convenient. Thanks again and plz try this app
U
by U####:
by U####:
Was before update that time is working good but now never
U
by U####:
by U####:
good one, i am using from long time and didn't face any problem. also the voice is very clear.
N
by N####:
by N####:
Don't register from two days ego only showing finding sever
M
by M####:
by M####:
Always say dailer yet not ready
Z
by Z####:
by Z####:
Not registered dialer what's problem iam like utel ultra
Y
by Y####:
by Y####:
Now not working in UAE just finding nearest server
U
by U####:
by U####:
Very bad Apps
S
by S####:
by S####:
Not working pls solve this
E
by E####:
by E####:
its not working
U
by U####:
by U####:
I want only calling clearly
U
by U####:
by U####:
very good
U
by U####:
by U####:
Valume slow
N
by N####:
by N####:
Super
U
by U####:
by U####:
Very good app
U
by U####:
by U####:
my life
U
by U####:
by U####:
Good response
K
by K####:
by K####:
Best
I
by I####:
by I####:
Good
U
by U####:
by U####:
its bad..every 2 minutes the person on the other side can't hear us.can u guys fix it?
K
by K####:
by K####:
Best dialer
U
by U####:
by U####:
Its not working and showing that operator code is disabled.
U
by U####:
by U####:
Before good working but not working in UAE pls check and solve this
U
by U####:
by U####:
Please improve ....ok
A
by A####:
by A####:
iraq
U
by U####:
by U####:
Thank
I
by I####:
by I####:
Good
E
by E####:
by E####:
Good Good
by A####:
Hearing voice cracked in wifi