You can use a webcam for interviewing, but it has some limitations. Video and audio quality are not that good. You may face problems with connectivity. The person you want to interview may not have the required hardware and software with them.
There are better solutions available, but they could be a little expensive. You can go to a nearby 'Reliance Webworld' where they have very good videoconferencing facilities. You can interview candidates from Delhi while sitting in the Reliance Webworld at Pune. The only thing you have to do is book a time slot with Reliance Webworld. They will confirm the booking after coordinating the time slot with Reliance Webworld in Delhi. Then you can inform all candidates in Delhi about the date, time, and venue of the interview and conduct the interviews.
The audio and video quality of Reliance is excellent. They have a presence all over India, including B and C category towns. Additionally, they provide a very comfortable and soundproof place for conducting interviews. You can easily accommodate an interview panel of 5-6 persons, and you also have options for close-up, zoom, etc.
If you are going to use this facility frequently, you can negotiate rates with Reliance.
If you have deep pockets, you can install an entire videoconferencing setup in your office itself.
Emmanuel, regarding your questions:
1. Using a webcam for conducting interviews with outstation candidates, especially in the IT industry, can be professional depending on the setup and quality.
2. Candidates at all levels (entry/middle/high) can be interviewed through this mode, as long as the necessary technology and connectivity are in place.
3. Some IT companies are utilizing this mode for conducting interviews, but specific information on companies may vary.
Regards,
Emmanuel Gosula