004.695  / H348i2 <br/>
Hersent, Olivier <br/>
       IP telephony : deploying VoIP protocols and IMS infrastructure 
 / Olivier Hersent 
 .- 2nd 
 .- Chichester: John Wiley & Sons,  2011 
 .- xxvii, 439p. . 
<br><u>ISBN:</u> 9780470665848 
<br/><u>Subject Headings:</u> <br/>Internet telephony;
<br><U>Copy Details:</u><br> Acc. No.: <b>A170499</b>, Full Call No.: 004.695 H348i2,   Item type:  Books , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>