Skype Founder Interviewed On Engadget
prostoalex writes "Niklas Zennström, the ever-elusive CEO of Skype, is interviewed by Engadget. Turns out Skype currently has more than 13 mln users in 200+ countries. The interview also discusses the future of Skype and VOIP applications in general."
Ok, first of all, I must say:
:)
;)
I love Skype. Really.
Since I got it working I have been calling my family for affordable prises. It makes it possible for me to call my parents, my grandparents, my siblings in Norway, and allso Friends studying in other countries all over the world. And for this I love Skype..
But!!!
There is always a but.
Skype has introdused a rather strict paying system, and in fact, it markt me as a possible fraud, thus making it impossible for me to pay.
Why?
Because I managed to use my credit card in a country from which it didn't origin. And; I did this three times, thus blocking it for ever beeing used at Skype.
This is all well and fine, as Skype must secure themselves and their customers. BUT; They inform about this nowhere. In their questions and answers, not even in their live help. I spendt one week talking to customer support, trying to get things to work, but instead of beeing honest and tell me that, sorry, I don't think it is going to work they had me try again tomorrow.
At the end of the week they were nice enough to tell me that all IP's from Argentina was blocked. Too late
So. Allthough they provide a nice new service, they still lack in customer support.
All grudges aside, I had a friend in norway buy credits for me, and now I am a happy ignorant skype user
Skype seems a bit bloated though; the Windows executable weighs in at just over 10 MB. For a small VoIP application, I find this pretty rediculous. How could they possibly make it take up so much space?
Wow, that's really extra terrestial, as I thought that ther are only 192 international recognised countries !
There's also SRTP. RTP is the protocol used with the actual sound, which is encoded in some way (g711 ulaw is very common). SRTP is an encrypted version of the protocol.
GnomeMeeting is cool, but it uses h.323 for call setup, widely considered to be on its way out in the voip world. Microsoft has dropped NetMeeting, which GnomeMeeting was designed to replace. Replacing h.323 is SIP. KPhone is a good Linux SIP softphone.
Basically, I believe Skype uses a proprietary call setup scheme (instead of h.323 or SIP), along with standard stuff like RTP and some kind of sound encoding. Then they made it really easy to use.
Finally, there is IAX2. It is open, documented, supported by the biggest open source pbx (Asterisk), and does NAT traversal very well. I'd love to see dedicated soft and hardphones using this protocol.
But seriously, my major problem with Skype is an inability to only receive calls from people that are on your list (why that list isn't centrally stored is another mystery).
Yes, they can be blocked, but normally it's not repeated callers, it's different people every time. I want people to be on the blacklist until I've added them, much like IM works.