SIP Trunking
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SIP Trunking Overview
SIP Trunking is the de facto standard for VoIP applications. A SIP Trunk is primarily a concurrent call that is routed over the IP backbone of a carrier using VoIP technology. SIP Trunks are used in conjunction with an IP-PBX and are thought of as replacements for traditional PRI or analog circuits. The popularity of SIP Trunks is due primarily to the cost savings of SIP along with the increased reliability as backed by the SLAs of SIP Trunk Providers.
SIP Trunking is simply a single conduit pipeline for multimedia elements (voice, video and data). SIP Trunking reduces or eliminates the need for PSTN media gateways as well as reduce or eliminate the need for narrow-band voice circuits (www.voip-news.com/art/10i.html). SIP Trunking provides a smart and cost effective solution to customers by eliminating the need to purchase additional equipment, such as managed media gateway devices to interface between IP voice to the PSTN; additionally, SIP Trunking provides the following benefits:
- Works with any SIP Supported device
- No need to invest in costly TDM gateway equipment infrastructure or desktop equipment
- No need for equipment changeover or disruption to services
- Additional cost savings may be realized through converged access
- Eliminate the need to purchase and manage traditional TDM-based voice circuits with limited scalability
SIP Trunking
VoIP – Easy integration with SIP Enabled Gateway or IP-PBX, and existing TDM Infrastucture
Designed for a business with a deployed Asterisk, Mitel, Linksys, Shoretel, Vonexus, Pingtel, and Cisco CallManager. Bandwidth.com SIP Trunking is a unique product that delivers customers deploying PBX solutions converge voice and data onto common all-IP connections. Customers can eliminate the need to purchase additional equipment such as manage media gateway devices to interface IP voice to the PSTN. In addition, they will no longer need to purchase and manage traditional TDM-based voice circuits with limited scalability.
Bandwidth.com's SIP Trunking capability reduces costs of telecommunications, simplifies IP PBX technology, and will enable new forms of business communications across traditional boundaries. We can provide the IP access to Tier 1 carriers of your choice eliminating the need to purchase complex and costly TDM CPE.
- Works with any SIP Supported device
- No need to invest in costly TDM gateway equipment infrastructure or desktop equipment.
- No need for equipment changeover or disruption to services.
- Additional cost savings may be realized through converged access.
Access Options
- Internet Dedicated Access
- MPLS
Availability
- 6,000+ Rate centers nation wide
- Full 911 and E911 capability
- Nomadic e911 support (coming soon)
Features
- Free local and inbound calling
- Dedicated LD rate starting at $0.019
- G.711 and G.729a Codecs
- [SIP] Re-Invite support across multiple locations
- Inbound load balancing options across multiple locations
- Disaster recovery options
- Web-Based DID management
Traditional Local Features Included
- Directory Assistance
- Enhanced 911 services access
- 411
- Directory Listing
- Operator assisted dialing
- Local Number Management
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