Metropark offers a SIP Trunking plan to effectively fit any size business. From small businesses looking for the flexibility and cost savings of VoIP, to mid-sized businesses looking for business continuity, disaster recovery, and unlimited calling, Metropark has a plan for your business!


  • Unlimited* Inbound Calling
  • Unlimited* Outbound Calling
  • Metered Inbound Calling per low rate charge
  • Metered Outbound Calling per low rate charge
  • 1x Direct Inward Dialing Number (DID)
  • Fail-Over Automatic Protection Service

All Metropark Voice Exchange Plans have Competitive International Rates, Competitive Inbound Toll Free Calling, and access to web reports for usage and real-time call details. 

For businesses wanting to make full use of their installed IP-PBXs and not only communicate over IP within the wide area network, but also outside the enterprise, a SIP trunk provided by Metropark to connect to the traditional PSTN network is the solution. Unlike in traditional telephony, where bundles of physical wires were once delivered from the service provider to a business, a SIP trunk allows a company to replace these traditional fixed PSTN lines with PSTN connectivity via a SIP trunking service provider on the Internet.
SIP trunks can offer significant cost-savings for businesses, eliminating the need for local PSTN gateways, costly ISDN BRIs (Basic Rate Interfaces), or PRIs (Primary Rate Interfaces).
  • Dynamic Usage
  • DID  Direct Inward Dialing
  • DOD Direct Outward Dialing
  • Better use of bandwidth
  • Redundant designs easily implemented


Note: * “Unlimited” calling is consistent with use by a small to medium sized business, which will include, without limitation:
(i) no 
more than 3,000 combined inbound and outbound minutes per SIP trunk (excluding international or toll free calling);
(ii) a
maximum of 15 DIDs per SIP trunk; and
(iii) a registered valid 911 address.