Callcentric SIP Trunking
8.0#1 in sip trunking providersFrom $1.95 a monthFree planAndroidiOSWebExtension
VisitCallcentric SIP Trunking vs VoIP.ms SIP Trunking
VoIP.ms SIP Trunking
6.1#8 in sip trunking providersFrom $23 a monthAndroidiOS
VisitWhat both publish
| Fact | Callcentric SIP Trunking | VoIP.ms SIP Trunking |
|---|---|---|
| Founded | 2001 | 2007 |
| Headquarters | New York, New York, USA | Montreal, Canada |
Callcentric SIP Trunking plans
- Pay Per CallFree
- IP FreedomFree
- North America Basic$1.95 a month
- US/Canada Toll Free number$3.95 a month
- North America 500$6.95 a month
- North America 1000$12.95 a month
VoIP.ms SIP Trunking plans
- Inbound SIP Trunk$23 a month
Pick Callcentric SIP Trunking if…
Callcentric suits businesses using SIP-based IP PBXs or gateways that need outbound calling with variable per-minute charges. Its listed use cases include offices, call centers, IVR services, and calling card providers.
Pick VoIP.ms SIP Trunking if…
It suits MSPs, resellers, businesses with an existing PBX, and ISPs or service providers. It also fits organizations needing adjustable SIP capacity and configurable failover.