SIP Trunking

OSN`s SIP Trunking solutions leverage the strength of your enterprise IP network by adding comprehensive voice services over your existing network infrastructure. This service allows you to replace your traditional voice connectivity with PSTN services delivered across an IP connection. Our solutions are custom designed to enhance your company`s network capabilities while increasing your corporate communication capabilities. Through OSN SIP Trunking, your enterprise will recognize significant savings while maintaining high quality of service and enhancing capability and resiliency.

OSN`s solutions can take one network and optimize it to meet your global data and voice communication needs.

KEY BENEFITS

Reduced Equipment Costs

  • You no longer need to invest in high cost TDM gateway equipment or desktop equipment
  • No need to purchase extra equipment, such as managed media gateways, to interface between IP voice and the PSTN

Reduced Network Costs

  • Reduced monthly expenses, since only one connection for data and voice is needed
  • Elimination of local PRI/T-1 circuits at your sites, lowering monthly telecom costs

Reduced Voice Charges

  • Local and long distance usage is included in monthly service charge and becomes a more predictable cost
  • Reduced cost on toll free calls per minute
  • Reduced cost on outbound international calls per minute
  • Reduced fees and surcharges that are typically charged with PRI and T-1 services but not SIP trunking

Enhanced Feature Functionality

  • Extensive DID footprint allows you to establish local numbers in each market rather than relying on toll free
  • Advanced PBX services available and up to date via the cloud, without discarding existing investments in your current network equipment
SOLUTIONS INCLUDE:
  • Local Dial-Tone
  • Long Distance-National
  • Long Distance-International
  • Toll Free-National
  • International Toll-Free Services
  • Direct-Inward-Dial
  • Caller-ID Name Data (CNAM)
  • Directory Listing
  • Custom Call Routing Plans
  • 911
  • High-Definition Voice
  • Virtual PRI (IP-based PRI replacement)

optional features:

  • Network IVR
  • Conferencing
  • Equipment sourcing