Delivered over Singtel’s private MPLS network and Asia’s leading IP VPN, Singtel SIP Trunking delivers superior voice connections suitable for IP PBX, Skype for Business, Teams and other unified communications solutions for your offices across the region.
Enjoy reliable and unlimited on-net intra-office calls with exceptional voice quality over a secure private network.
Get preferential IDD rates for on- to off-net customer office calls to the rest of the world with least-cost routing via our strategic regional partnerships.
Direct dial-in (DDI), caller number display, and auto call forwarding.
Singtel SIP Trunking allows your company’s calls to be consolidated into a single trunk group, which is particularly useful for call centres with PBX systems.
Geographic redundancy and auto failover to ensure high availability for your phone network.
Ensure a smooth transition with local number portability to retain your existing numbers.