By Overlaying UC, SIP Trunking Can Modernize PBX User Communications Services

SIP Trunking no longer just connects enterprise PBX premise-equipment to a service provider’s network – they deliver full Unified Communications.

SIP Trunking solutions are designed to help enterprises with an existing premise-base communication solution to start their migration to cloud-delivered communication services. SIP Trunking no longer just ensures business continuity, with rich group features, they now provide businesses with access to Unified Communication services not available with premise-based PBXs alone.

BroadSoft’s SIP Trunking solution allows telecommunications service providers to deliver a full-range of Unified Communications services, such as Video, Instant Messaging and Presence, Business Text/SMS, and fixed/mobile integration, along with its ability to enhance the PSTN voice calling experience and provide business continuity.

BroadSoft’s SIP Trunking is compliant with the SIP Forum’s SIPconnect™ standard, which dramatically reduces or eliminates the need for interoperability testing between the service provider’s network and a SIP trunk on an IP-PBX.

Service Provider Benefits
  • Single provider for both advanced Trunking and Unified Communications services
  • Overlaying modern UC services provides new services revenues and a higher average revenue per user
  • Transport-neutral solution that operates seamlessly in both IP Multimedia Subsystem (IMS) and pre-IMS architectures
  • Single SIP Trunking platform for all market segments
  • Supports “hybrid” (Hosted IP-PBX +SIP trunk) service deployments
  • Per-TN/Per-DID service customization
  • Business continuity supported at the trunk group and user level
  • Lowers operational costs with centralized management and control
  • Extensive interoperability testing with IMS cores, Class 4 soft switches, SBCs, and IP-PBXs
  • Provides the ability to continually add new features and functionality

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SIP Trunking Datasheet

SIP Trunking is rapidly becoming the standard for interconnecting business premises phone systems to the public switched telephone network (PSTN).


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