SIP Error & Response Codes

SIP Error & Response Codes

Jump to: 1xx – Provisional Responses 2xx – Success Responses 3xx – Redirection Responses 4xx – Request Failure 5xx – Server Failure Responses 6xx – Global Failure Responses 1xx – Provisional Responses (Informational SIP Codes)...
Your VoIP Disaster Recovery Plan

Your VoIP Disaster Recovery Plan

We’re all relying on VoIP more than I think most of us ever expected. Make sure you stay connected with a VoIP disaster recovery plan. Maybe there’s a fire or hurricane, or a burst pipe on the floor above. Ask yourself – if this were to happen in your office,...
3CX Maintenance Renewal

3CX Maintenance Renewal

3CX maintenance renewal ensures you are using the most stable and secure phone system by giving you access to the latest service packs and versions which have been released. Maintenance renewal is included in the first year of your 3CX Perpetual License and included...
What is a Hosted Phone System?

What is a Hosted Phone System?

A hardwired telephone landline is a thing of the past. Not only is the technology outdated, but if you want a dedicated phone service installed you’ll be forced to pay top dollar through the local phone company. If you’ve priced a landline for your...
How many SIP trunks do I need?

How many SIP trunks do I need?

Switching from PSTN to SIP can save any business quite a bit of money, often cutting phone bills by 40%, so it’s no surprise many businesses are making the change. However like the adoption of any new technology, there’s a lot to be learned before fully committing to...