IMS Multimedia Telephony over Cellular Systems
by Shyam Chakraborty, Janne Peisa, Tomas Frankkila, Per Synnergren
Internet telephonyCell phone systems
Writing a summary for young readers…
For young readers
Book data: Open Library
by Shyam Chakraborty, Janne Peisa, Tomas Frankkila, Per Synnergren
Book data: Open Library