IP telephony trends: Migrating from PSTN to SIP trunking

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Access this e-guide from SearchUnifiedCommunications.com to uncover the top five trends in enterprise IP telephony and learn why replacing legacy PSTN access with SIP-based services can reduce costs and improve flexibility for call routing, mobility integration, and disaster recovery. Also learn the top challenges of SIP trunking, why not all SIP trunks are alike, and best practices for choosing a SIP trunking provider.

Vendor:
TechTarget Security
Posted:
Feb 8, 2021
Published:
Feb 24, 2012
Format:
PDF
Type:
eGuide
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