global call center outsourcing crm call center technology call center outsourcing GLOBAL CALL CENTER OUTSOURCING Teleperformance Canada is a provider of global call center outsourcing services specializing in customer acquisition and customer loyalty programs. The company offers many services including inbound and outbound telesales and teleservice programs including web help with full on-line interactive services such as text chat and email response. Teleperformance is also a provider of technical support programs for Tier 1 technical support services. And is suitable for large North American consumer campaigns.