Hi all,
We apologize for our delayed response.
@Sneakerhead86 -
It could be that the network you are connected to is blocking Viber's traffic.
1. First, please try uninstalling and reinstalling Viber when connecting to a few different WiFi networks (in order to pinpoint the source of the problem). What are the results?
2. Also, please make sure the following ports are enabled ("forwarded") on your routers or firewalls:
TCP: 5242 + 4244
UDP: 5243 + 9785
(if you are not sure how to enable ports, you may contact your router manufacturer)
@JenSop -
Have you tried reinstalling Viber on both phones? Does the problem persist?
@msafa -
Unfortunately not. Viber's chat history is deleted upon uninstallation or deactivation.
@renania58 -
Viber servers "know" automatically that the "9" is just a code, so it is omitted but should not affect the receiving of the code. Please try removing Viber, wait 24 hours, reinstall and try again (make sure you try both the SMS and the automated call options). If this doesn't help, contact our support team at
http://support.viber.com and give them the details of the problem.
@pmomo -
Please contact our support team regarding this issue, using this link:
http://bit.ly/ukGVJ0
@Bilalo -
Sometimes 3G reception could be low, and this is something we cannot control. Naturally this affects Viber's call quality and results in disruptions and broken sound.
We are continuously trying to improve our handling of 3G, so you can expect better performance as newer versions of Viber are released.
Please note that having full 3G reception doesn't mean your internet's bandwidth is at the maximum expected. When you see a "full reception bar", it merely means that physically, your phone is covered with the cellular signal.
When it comes to the bandwidth itself, your connection could still be slow due to various different reasons, such as being in an area with many other users from the same provider, thus congesting the network.
Meanwhile, WiFi- WiFi calls on Viber should generally be very clear and are free of such disruptions.