Computer telephony: Automating home,offices and small businesses

समान संसाधन

• Principles of telephony /
  द्वारा: Biswas, N. N.
  प्रकाशित: (1970)
• Telephony Today and Tomorrow
  द्वारा: Chorafas, Dimiris. N
  प्रकाशित: (1984)
• Principles of telephony
  द्वारा: Biswas, Nripendra N
  प्रकाशित: (2000)
• Computer telephony integration /
  द्वारा: Yarberry, William
  प्रकाशित: (1999)
• IP Telephony: The integration of robust volp services /
  द्वारा: Douskalis,Bill
  प्रकाशित: (2001)