PBXpress Compatible VoIP SIP Service Long Distance Calling Providers
Compatible providers must satisfy the following requirements:
- They must use SIP protocol.
- They must provide a login and a password.
- Do not require any proprietary equipment or software to use their service.
In general, if a SIP service provider works with X-Lite, it will be compatible with our VoIP PBX solution as well.
If you are a SIP service provider and not listed here or if you are using such a SIP provider then please tell us!
The following SIP service providers are compatible with PBXpress:
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