SIP and telephony access
Stay reachable. With the right connection.
SIP trunks, phone numbers and provider-based cloud telephony must fit your internet connection and existing phone system. We check availability, connection type, number porting and the changeover date.
Provider services
Telephony starts with the right access.
The suitable solution depends on phone numbers, the existing system, internet connection and preferred operating model. Product features and availability are checked against current information.
SIP connection
A SIP trunk can connect an existing phone system to the telephone network. Interfaces, phone numbers and outage scenarios need checking first.
Existing numbers and porting
We record number ranges and plan their transfer, including the date, parallel operation and test calls.
Cloud telephony as access
A provider service can enable telephony without a local PBX. Internet quality, devices and the contract model are part of the selection.
Reachability during changeover
Number transfers without disruption.
We coordinate the provider, number porting and changeover. First, we check existing numbers, SIP details, IP addresses, bandwidth, backup and responsibilities. Afterwards, we test inbound and outbound calls.
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Record the existing setup
Document numbers, phone system and connection.
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Choose a provider
Compare SIP and cloud options by requirements.
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Plan number porting
Coordinate the date and any overlap.
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Test
Check reachability and the fault-reporting route.
Further communication services
For the complete phone system, speak to DAXS.
FreePBX, Microsoft Teams integration, complex switching and larger communication projects are handled by daxs.com. verbunden.at supports the provider connection and phone numbers. For firewall and VPN services around the connection, see vernetzen.at.
Which SIP connection fits?
We check phone numbers, internet access and a controlled changeover.