hello All
I am reading information about VoIP technology
For that i am concentrating on SIP (Session Initiation Protocol) and
RTP (Real Time Transport Protocol).
I am interested in implementing RTP over TCP
I found that there are some disadvantages of TCP, some are
1) TCP doesn't support
I am interested in implementing RTP over TCP
Why? If you want to permit operation through a firewall
that blocks UDP, there are packages that provide VPN
tunnels over TCP or even HTTP. You could then run
any VoIP system over that VPN. As you said, delay
performance would sometimes be awful.
On 5/13/05, Atul Thosar [EMAIL PROTECTED] wrote:
hello All
I am reading information about VoIP technology
For that i am concentrating on SIP (Session Initiation Protocol) and
RTP (Real Time Transport Protocol).
I am interested in implementing RTP over TCP
I found that there are some
TCP is too slow for Real time Apps. If you have packet errors TCP will
try to resend the packet. This will create latency issues. This is why
UDP is used for Voip. 1 or 2 missing packets is not going to be missed.
If you look at your Stats. you'll see a few of them.
Stewart Nelson wrote:
