Lec32 VOIP Lecture

8/16/2019 Lec32 VOIP Lecture

1/15

1

By: Dr. Aftab Memon

M.E in CSN

MUET, JAMSHORO


2/15

2

!o"# $!oi%e O&er "#' i( t)e abi*ity to ma+ete*e )one %a**( an- (en- fa e( o&er "#/ba(e- -ata net0or+( 0it) ( erior%o(t benefit.Tran(fer of &oi%e %on&er(ation a( -atao&er "# net0or+.

Tra-itiona* %a**( from #STN are ba(e- on%ir% it/(0it%)in3.!o"# %a**( are a%+et/ (0it%)e-.


3/15


4/15

5

Con&ert ana*o3 &oi%e to -i3ita* (i3na*(Com re((ion"n(ert &oi%e a%+et( in -ata a%+et( U(in3 a

rea*/time tran( ort roto%o*Si3na*in3 roto%o* to %a** (er(: "TU/T H.424-oe( t)at.At remote a%%e(( 0e )a&e to -i(a((emb*e

a%+et(, e tra%t -ata, t)en %on&ert t)em toana*o3 &oi%e (i3na*( an- (en- t)em to (o n-%ar- $or )one'


5/15

6

H.323

Session Initiation Protocol

Media Gateway Control Protocol

Megaco/H.248


6/15

7

Co(t Re- %tion

Sim *ifi%ation

Con(o*i-ation

A-&an%e- A *i%ation(


7/15


8/15


9/15

;

!o"# 9ate0ay("#/#B<

"#/#)one(#B<"#/Ro ter S0it%)e(Te*e )ony Ser&er !oi%e H b(


10/15

1=


11/15

11

DE>A?

J"TTER

>OST DATA


12/15

12

Ca** Center(

Co**aborati&e En&ironment

Remote Te*e%omm tin3

Te*e ortin3


13/15

14

To %on&er3e &oi%e, -ata, an- &i-eo (in3"nternet #roto%o* $"#' (tan-ar-(.Con&er3en%e remo&e( t)e tra-itiona*bo n-arie( bet0een &oi%e, -ata, an-&i-eo traffi%."t enab*e( enter ri(e( to e(tab*i() effi%ient,)i3)/ erforman%e net0or+( an- )a( t)e

otentia* to re- %e t)eir o eratin3 %o(t(.


14/15

15


15/15

16

"M#>EMENTAT"ON O@ !o"# NET OR#RO!"DES US:De *oyment of ne0 %on&er3e- &oi%e an- -ata(er&i%e("t remo&e t)e nee- to mana3e (e arate &oi%ean- -ata net0or+("t ti*i e( %)ea er "#/ba(e- ba%+bonee i ment to %arry &oi%e

"t rea ( t)e benefit( of (tan-ar-(/ba(e- an-)i3)*y f*e ib*e net0or+ ar%)ite%t re, 3i&in3 a%om etiti&e mar+et bet0een e i ment &en-or(an- en%om a((in3 a 0i-e ran3e of e i mentfor -ifferent mar+et ni%)e(.

Lec32 VOIP Lecture

Documents

Transcript of Lec32 VOIP Lecture