I will fix asterisk freepbx sip trunk and voip call issues

Germany

I speak German, English

Ideas Solutions Success

Welcome to PRPG – IT Services for Your Business! I provide tailored solutions in server configuration, process automation, and software development. With years of experience, I streamline workflows, i...
About this Gig

I fix Asterisk, FreePBX and SIP trunk problems such as failed calls, one-way audio, registration errors and broken inbound or outbound routing.


I work on business VoIP systems and focus on the actual fault instead of turning every job into a larger rebuild.


I can help with:


SIP registration and authentication

inbound and outbound routing

one-way or missing audio

IVR, queues and extensions

call drops and intermittent failures

NAT and firewall interaction

configuration and log review

3CX or carrier integrations via a custom offer


You receive:


a clear diagnosis

the agreed work within the selected package

tested call behavior

short, practical handover notes


Please message me before ordering if the job involves multiple sites, a migration, a custom carrier setup or a production system with a tight maintenance window. That way we can define the scope properly before anything is changed.


Support is available in English or German.

Provider:

3CX

Asterisk

FreePBX