Products -> Service Delivery -> LCR Engine

AdvOSS Least Cost Router is a high performance external route determination software supporting millions of the destinations and rates. AdvOSS LCR is state of the art Product for VoIP Peering provider interconnection capability with different terminators.

Integration Points
Carrier Grade Packs


AdvOSS LCR Engine is composed of following modules:

1. Core Routing Module

  • LCR
  • Constraint Matching including Port Counting
  • QOS based Routing
  • NPA/NXX based Routing

2. SIP Interface

LCR returns routes in SIP 302 rediect message as a set of contact headers.

3. RADIUS Interface

Routes are retuned in Vendor Specific Radius Attributes

4. Database Module

5. Administration and Monitoring GUI

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Tel: +1 (416) 900 5593

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Mississauga, ON L5B 3C2, Canada