IP telephony trends: Migrating from PSTN to SIP trunking

IP telephony trends: Migrating from PSTN to SIP trunking

Cover

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:
SearchSecurity.com
Posted:
24 Feb 2012
Published
24 Feb 2012
Format:
PDF
Length:
7 Page(s)
Type:
eGuide
Language:
English
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