Best Service Routing (BSR) polling over QSIG Call Independent Signaling Connections (CISCs) and Temporary Signaling Connections (TSCs) provides the ability to do BSR polling between multiple sites over H.323 IP trunks without requiring an ISDN PRI B-channel. BSR polling software uses QSIG CISC/TSCs to reduce the need for IP Media Processor circuit packs resulting in a solution that is cost-effective for a multisite Contact Center.