×
Log in
Upload File
Most Popular
Study
Business
Design
Technology
Travel
Explore all categories
The top documents tagged [pstn ip]
VoIP and Number Portability: Perceived v. Real Problems Tom Kershaw Vice President, VoIP VeriSign
216 views
Entrepreneurial Organization
53 views
RFC3372 Session Initiation Protocol for Telephones (SIP-T): Context and Architectures Presented by Zhi-Hong Guo Instructed by Assistant Professor Quincy
216 views