SIP TSP Softphone Edition is based on the same robust technology that powers the SIP Communications Server product. It supports a softphone oriented subset of the capabilites of the full HMP server product. It is fully compatible with our flagship TeleTools product line along with almost any other TAPI or CAPI compliant application.
ExceleTel has partnered with a leading SIP stack developer to provide this cost effective platform for easily adding SIP softphone functionality to Windows applications.
Contact ExceleTel for volume pricing or other licensing arrangements.