Specifications

Application Note
Using Verizon IP Trunk Services with the HiPath 3000 V9 system
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6 Verizon IP Trunk Service Highlight
Verizon IP Trunk Services simplify network management and drive operational efficiencies by enabling
the convergence of voice and data traffic on the same access connection. Verizon provides native SIP
trunks directly to HiPath 3000 solution over Private IP or Internet Dedicated Access facilities. Due to the
extensibility of the Verizon VoIP network, now HiPath 3000 customers can consolidate suppliers and
obtain local exchange services using Verizon IP Trunks.
Verizon IP trunks can be provisioned to provide outbound calls and direct inward dial (DID) calls.
Verizon Burstable Enterprise Shared Trunks (BEST) - Verizon’s BEST is an IP trunk service billing
feature that allows pooling of IP trunk sessions for multiple site customers. BEST services are applicable
where Verizon IP trunks are delivered at each customer site vs. a central or regional trunk deployment
model. BEST is an industry first and allows the customer to take advantage of IP trunk traffic engineering
at the enterprise level. Traditional trunk services and competitive IP trunk service sessions are normally,
engineered for peak calling times for each customer site. With Verizon BEST enabled, the customer’s IP
trunk sessions can be combined into an enterprise view which can result in significant reduction of IP call
sessions (and costs) due to the typical over-subscription. No special HiPath 3000 V9 provisioning is
required to take advantage of Verizon BEST features.
Verizon VoIP Enterprise Routing (VIPER) - Verizon’s VIPER feature for IP trunks eliminates domestic
and international per minute calling charges for business-to-business calls made between Verizon VoIP
VIPER customers in the U.S. and Europe. Because the new service is enabled on the Verizon network,
customers don't have to deploy any additional software or hardware. Customers only need to have
VIPER feature enabled on their IP trunks to take advantage of free calling to other VIPER enabled
accounts (no special HiPath 3000 V9 provisioning is required).