EtherSpeak SIP enabled with BurstaTrunk is the best value in the market. SIP is data - why are you paying for it like it\'s a circuit?

1. EtherSpeak’s High-Water Mark Billing Option Introducing BurstaTrunk Neil Darling EtherSpeak (866) Ether-IP [email_address] / [email_address]

7. BurstaTrunk Example Internet / MPLS EtherSpeak Session Border Controller PSTN Origination and Termination PSTN Gateways VoIP Peering Main Office – ShoreTel Director & - 6 Trunks with a “Burst” - ShoreGear Customer provided with ability to make any number of simultaneous calls – - providing they have ShoreTel SIP licenses and adequate bandwidth for highest amount of expected calls. Tunnel.a IPSEC Tunnel for Signaling 192.168.0.0/24 Office Subnet All Sites on One Bill! - Customer only billed for 33 concurrent calls for given month! - Compared with a 46 Channels / PRI, Customer would save on 14 unused trunks in this monthly example Inbound / Local Free; Customer only billed on 1 + dialing & inbound toll-free utilization Calls calculated on 6 second billing increment ShoreTel Client Office A SureTrunk Connection BurstaTrunk Billing Results Carrier MPLS Hand-off Legacy PSTN POTS / PRI SureTrunk Monthly Concurrent Call Calculation Based on Customer CDRs EtherSpeak Core VPN Router