Setup an autoreply bot for gtalk/gmail messenger with a freeware called Gtalk Autoreply.This software bot lets you send automated replies to your friends in Google talk.
Gtlak Autoreply bot can become handy while you are busy in office or away from your system.You can preconfigure this bot with auto replies so that when someone buzzes you,this app will automatically respond to your friend with the automated reply from your gtalk instant messenger.
Also read: Find IP address of gtalk friends
Gtalk Autoreply uses Extensible Messaging and Presence Protocol(XMPP) inorder to send automated replies.
How to setup Autoreply Bot for Gtalk/Gmail messenger
All you need to do is to login with your Gmail username and password and the bot will sent an automated message when any one buzzes you.
1. Download Gtalk Autoreply and run setup.exe.
2. Run Gtalk Autoreply and enter your Username, Password and Message and active.