Like in all the popular instant messaging tools, there is an option in Google Talk (or Gtalk) too to block an annoying contact so that he never shows up again on your list.
Now, blocking a contact on Gtalk or the in-built chat tool in Gmail is pretty simple as you will see in the screenshot below, however the process of finding out if one of your contacts has blocked you isn’t straight-forward.
This article discusses two methods to help you find out who’s blocked you on Gtalk.

As you can see in the above screenshot, blocking a contact takes just one click. Now lets discuss the methods that help you uncover the contact who has blocked you.
1) With the help of Pidgin
Pidgin is a multi-chat IM tool where you can configure and use various instant messaging tools such as Gtalk, AIM, Yahoo Messenger, MSN and many more. You can download Pidgin here.
Configure your Google talk account in Pidgin. Login with your Gmail account. Now go to Buddies > Show> Offiline Buddies in Buddies list window.

It will display all the online and offline contacts in your list. Now right click on the name of your friend whom you suspect of blocking you and select the “Get info” option from the right click menu. It will open a buddy information box which will show you the status of your friend.

If that person has blocked you in Gtalk then you will only see the status of that contact instead of full profile information (you will not see name and photo of that contact), as shown in screenshot below.

2) By Sending Voicemail
In Gtalk you can send voicemail to any person anytime whether he is online or offline. If the person is offline then voicemail should appear in the inbox of that person.
To send a voicemail click on any offline contact. Now click on “Send voicemail” button as shown in screenshot below. If the recording starts and ends suddenly then it means that the person has blocked you and you cannot send him a voicemail anymore.

So those were the two methods which you can use to find out if you’ve been blocked by a contact on Google Talk.
Did you find the article useful ? Do you know of any other methods ? Any cool Gtalk tricks ? Share them in the comments. We’d love to learn from you.

Pingback: Weekly Round-up: Gtalk Blocking, Clocks, Data Encryption
Pingback: Are You Blocked On Gtalk? Find out :: TinyHacker