1. Internet Communications using SIP: Delivering VOLP and multimedia services with session initiation protocol

by Sinnreich, Henry | Johnston, Alan B.

Edition: 1st ed.Material type: book Book; Format: print ; Literary form: Not fiction Publisher: New York: John Wiley & Sons, 2001Availability: Items available for loan: [Call number: 004.62 SIN] (1).
2. SIP: Understanding the session initiation protocol

by Johnston, Alan B.

Edition: 2nd ed.Material type: book Book; Format: print ; Literary form: Not fiction Publisher: Boston: Artech House, 2003Availability: Items available for loan: [Call number: 004.62 JOH] (1).
3. Understanding voice over IP security

by Johnston, Alan B | Piscitello, David M.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: Boston: Artech House, 2006Availability: Items available for loan: [Call number: 005.8 JOH] (1).
4. SIP : understanding the session initiation protocol

by Johnston, Alan B.

Edition: 3rd ed.Material type: book Book; Format: print ; Literary form: Not fiction Publisher: Boston: Artech House, 2009Availability: Items available for loan: [Call number: 004.62 JOH] (1).

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