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3CX Sip Trunk Providers – Switzerland

These Swiss SIP Trunk Providers have been tested and certified by 3CX. With no manual configuration required you can just plug and play your PBX with a SIP Trunk of your choice. Preferred SIP Trunk providers are tested against each build of 3CX. Both parties are committed to providing end-to-end support to Swiss customers who choose to use the combination of 3CX with a preferred SIP Trunk.

Preferred Providers

Swiss VoIP Providers
Provider Swisscom Enterprise SIP
Support Cooperation Yes
Provider Type IP Based (VPN Connection)
Fax Support T38 Bypass
SI Mode Yes – Static (Single Account Support)
Clip No Screening Support Yes
Anonymous Calling Yes
DTMF Support (RFC2833) Yes
IPV6 Ready Yes
Online Sign-Up Possible? Yes
Online Trunk-Management Portal? Yes
Link to Support Document View
302 Diversion Support No
Included in Auto-Testing No
Swiss VoIP Providers
Provider Swisscom Smart Business Connect
Support Cooperation Yes
Provider Type Register Based (Internal SBC)
Fax Support Not working
SI Mode Yes – Static (Single Account Support)
Clip No Screening Support Yes
Anonymous Calling Yes
DTMF Support (RFC2833) Yes
IPV6 Ready Yes
Online Sign-Up Possible? Yes
Online Trunk-Management Portal? Yes
Link to Support Document View
302 Diversion Support Yes
Included in Auto-Testing  No
Upc Sip Trunk Logo
Provider UPC Schweiz GmbH
Support Cooperation Yes
Provider Type IP Based (Static Public IP Required)
Fax Support Not Working
SI Mode Yes – Static (Single Account Support)
Clip No Screening Support Yes (separate service)
Anonymous Calling Yes
DTMF Support (RFC2833) Yes
IPV6 Ready No
Online Sign-Up Possible? No
Online Trunk-Management Portal? No
Link to Support Document View
302 Diversion Support No
Included in Auto-Testing Yes

Supported Providers

Nestream Swiss VoIP Provider
Provider Netstream
Support Cooperation Yes
Provider Type Register Based
Fax Support T38 Bypass
SI Mode Yes – Automata
Clip No Screening Support No
Anonymous Calling Yes
DTMF Support (RFC2833) Yes
IPV6 Ready Yes
Online Sign-Up Possible? No
Online Trunk-Management Portal? No
Link to Support Document N/A
302 Diversion Support No
Included in Auto-Testing  No
Nexphone Swill SIP Trunk Provider
Provider Nexphone AG
Support Cooperation Yes
Provider Type Register Based
Fax Support Not working
SI Mode Yes – Automata
Clip No Screening Support No
Anonymous Calling Yes
DTMF Support (RFC2833) Yes
IPV6 Ready No
Online Sign-Up Possible? No
Online Trunk-Management Portal? No
Link to Support Document View
302 Diversion Support Yes
Included in Auto-Testing  Yes
Backbone Solutions Swiss SIP trunk
Provider SipCall
Support Cooperation Yes
Provider Type Register Based
Fax Support T38 Bypass
SI Mode Yes – Static (Single Account Support)
Clip No Screening Support Yes
Anonymous Calling Yes
DTMF Support (RFC2833) Yes
IPV6 Ready No
Online Sign-Up Possible? No
Online Trunk-Management Portal? Yes
Link to Support Document View
302 Diversion Support No
Included in Auto-Testing  No
Swiss SIP Trunk Provider peoplefone is supported by 3CX
Provider peoplefone
Support Cooperation Yes
Provider Type Register Based
Fax Support T38 Bypass
SI Mode Yes – Automata
Clip No Screening Support Yes
Anonymous Calling No
DTMF Support (RFC2833) Yes
IPV6 Ready No
Online Sign-Up Possible? Yes
Online Trunk-Management Portal? Yes
Link to Support Document View
302 Diversion Support No
Included in Auto-Testing  No
Swiss SIP Trunk Provider - VTX
Provider VTX
Support Cooperation Yes
Provider Type Register Based
Fax Support T38 Bypass
SI Mode Yes – Automata
Clip No Screening Support Yes (separate service)
Anonymous Calling Yes
DTMF Support (RFC2833) Yes
IPV6 Ready No
Online Sign-Up Possible? No
Online Trunk-Management Portal? Yes
Link to Support Document View
302 Diversion Support Yes
Included in Auto-Testing  Yes
Winet Swiss VoIP Provider
Provider Winet Network Solutions
Support Cooperation Yes
Provider Type Register Based
Fax Support T38 Bypass
SI Mode Yes – Automata
Clip No Screening Support Yes
Anonymous Calling Yes
DTMF Support (RFC2833) Yes
IPV6 Ready No
Online Sign-Up Possible? No
Online Trunk-Management Portal? Yes
Link to Support Document N/A
302 Diversion Support No
Included in Auto-Testing  No

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