With these launches, the service is now live and available to users at 15 stations across the country.
Late last year, the Cabinet Committee on Security had cleared the proposal for the creation of the post.
In a strongly-worded reaction on the issue, Spokesperson in the Ministry of External Affairs Anurag Srivastava said India has repeatedly called on Pakistan to give up its 'obfuscation and dilatory tactics' in discharging its international obligations in the trial of Mumbai terror attacks.
'But to see the effects of that, it will take a week or two more.'