IP Trunking definition
Examples of IP Trunking in a sentence
Emergency calling is not available to Customer if it has Site-to-Site-Only Service and also is not available on outbound-only IP Trunking Service.
Before ordering IP Trunking, Customer will provide a representation from Customer’s EPABX supplier certifying that the supplier has implemented logical partitioning to prevent any unauthorized flow of traffic between the public and private networks.
Customer shall provide a copy of Customer’s OSP registration to Verizon prior to using IP Trunking Service for call center or OSP operations.
IP Trunking Service enables a Customer end user to access the Emergency Service Answering Point (ESAP) in the end user’s respective country using the appropriate numbers where IP Trunking Service includes local termination.
In accordance with the notification issued by the Department of Telecommunications of India (DoT), No.820- 1/04-LR dated 7th February, 2007, Customer will register with DoT as an OSP (and provide a copy of that registration to Verizon) before using IP Trunking Service for call center or other service provider (OSP) operations.
The following conditions apply to all IP Trunking Service provided by Verizon Communications India Pvt.
Customer will not use IP Trunking Service for emergency calling in India.
Emergency services cannot be reached from IP phones connected to an IP PBX indirectly connected to Verizon’s VoIP Network (e.g., IP phones at Customer’s internal remote sites as part of an IP PBX Centrex installation) that are not subscribed to an IP Trunking centralized multi-site environment.
Verizon provides VoIP Service up to the demarcation point, which is the following: For VoIP IP Trunking, the Ethernet interface card where Customer’s LAN is connected to the IP router.
In order to support off-net and emergency calling (where permitted), a separate Verizon IP Trunking service must be ordered and provisioned to provide capacity to enable the Customer to place a call to a terminating user (either IP or PSTN).