GLSIP utilizes Voice over Internet Protocol (VoIP) technology to deliver quality
business communication services. Traditionally, major service providers use Time
Division Multiplexing (TDM) trunks to allow corporate PBXs to interface with the
Public Switched Telephone Network (PSTN). However businesses are now eagerly embracing
the convenience and cost savings of Session Initiated Protocol (SIP) as a unified
solution for transmitting voice, data, and video signals consistently, securely,
and effortlessly.
SIP capable IP PBX
SIP-Enabled Private Branch Exchange (PBX)
- Configuring can be done by your in-house system administrator thus
eliminating the
need for an expensive service call to the phone company
- Immediate savings
Legacy PBX
Legacy Non-SIP Enabled PBX
- GLSIP gateway can support either T1 or Analog Interface
- Reduce both the fixed and variable cost of trunks significantly
* MPLS: Multi-Protocol Label Switching 2417