Comprehensive info Regarding SIP (VOIP)

[always4u]

Hi,

All I will to start a thred which will cover the VoIP (Voice Over IP) and it's protocols.


I will try to put as many as documents and related materials so that people can learn and understand this technology.


BR//always4u

Please add Rep and thanks if you like posts.

[always4u]

Hi,

First in this series Draft on one of the VoIP Protocols SIP(Session initiation Protocol)

document has no password.

BR//always4u
please add thanks & Rep if you like post.

[always4u]

hi,

SIP Event Package registration explained

documents has no password

BR//always4u

[always4u]

Hi,

Call Flows SIP->PSTN


BR//always4u

[always4u]

Hi,

Continue in series As RTP(real Time Protocol) is used for carry voice in Voip.
and Firewall/NAT is a big challenge in Implementation of VoIP.a very good document on how to traverse NAT(Network address translation) .

BR//always4u

Pl. add Thanks and Rep. if you like post.