At BUITEMS, we maintain a state-of-the-art Private Automatic Branch Exchange (PABX) system to ensure seamless communication across the campus. Our PABX network connects all administrative offices, academic departments, research centers, and essential facilities, providing quick and efficient internal communication.

• Comprehensive Coverage:
  With over 800 extensions, our PABX system ensures that all key offices are interconnected.
• Advanced Technology:
  We use both traditional lines and modern VoIP (Voice over IP) services to provide clear and reliable voice communication.
• Integration with IT Infrastructure:
  Our system is integrated with the campus network, enabling smooth coordination between different departments.
• 24/7 Connectivity:
  Critical areas such as administrative blocks and research centers enjoy round-the-clock connectivity, supported by backup power systems.

We are dedicated to continuously enhancing our PABX infrastructure, extending coverage to additional campus locations, including hostels and outdoor areas. Future upgrades will prioritize improving VoIP services to ensure seamless communication for students, faculty, and staff.

At BUITEMS, we have implemented a Primary Rate Interface (PRI) line integrated with our PABX system. This PRI line, a form of ISDN (Integrated Services Digital Network), provides multiple voice channels through a single connection. Currently, 30 channels are available in E1 format, offering superior call quality and greater stability compared to traditional analog lines.

BUITEMS’ Universal Access Number (UAN) is 081-111-717-111, providing a single, memorable contact point for users across the country, enhancing accessibility and communication efficiency.

For further information, please contact [email protected] or call 081-2899911 Ext: 100, or visit the BUITEMS Exchange in SS Block-B.