
AT&T IP Flexible Reach
5.3#16 in sip trunking providersWeb
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| Fact | AT&T IP Flexible Reach | Flowroute |
|---|---|---|
| Founded | 1885 | 2007 |
| Headquarters | Dallas, Texas, United States | Seattle, Washington, United States |
This service suits businesses that want SIP trunking with existing premises-based voice equipment or PBX systems. It may also fit organizations connecting Microsoft Teams PBX and sharing trunks across branch offices.
Flowroute suits businesses, developers, CPaaS providers, dealers, partners and contact centers that need voice, messaging or phone-number services through APIs or existing telephony systems. Its number management and fraud controls may suit teams that need to automate number setup or restrict outbound calling.