The 3CX SBC is very popular and used by many of our users to either ensure quality of service, increase security or for connectivity reasons. With this latest update the performance of the 3CX Session Border Controller (SBC) has been beefed up so regardless of why you choose to use the 3CX SBC this update is for you. To start off we've increased the default number of RTP ports [...]
Audio conferencing feature update - how to quickly organize audio conferences from Google, Office 365 and from within 3CX - both on the web client as well as the native VoIP / SIP clients
Update: V15.5 is no longer available. Download the latest version here. New updates are available for all four of our clients: Android, iOS, Windows and Mac. The major focus point of this update is the audio conferencing feature. We've really made it easy to create conferences, add participants as well as the options a user has when a conference is ongoing, such as muting, addi [...]
Our list of supported SIP Trunk providers is growing, offering our partners and customers more freedom of choice as to which provider they want to use for their business needs. Our latest addition is China Mobile. China Mobile was founded in 1997 and is the leading telecommunications services provider in Mainland China offering complete communications services in all 31 provinc [...]
2017 was a great year for 3CX! The release of v15.5 and our PBX Express tool was well received to say the least. And we're all looking forward to 2018 and what we have in store for our loyal partners and customers. The holiday season is just around the corner. We're all getting ready for our office party and preparing for the holiday season with our families and friends as well [...]
With the release of v15.5, Update 2, we've been working on getting more and more SIP Trunks supported for 3CX customers and partners globally. The latest addition is Australian Phone Company. Australian Phone Company offers VoIP Services to residential and business customers. It complies with Australian Standards and is an active member of Australian Telecommunication Industry [...]
Our Spanish partners now have even more choice when it comes to SIP trunk providers, with Spain's LCRcom now available for selection from within the 3CX management console. LCRcom was founded in 1999 in an effort to expand the Spanish telecom market by offering alternative solutions to those available from larger telco providers. LCRcom's flexibility allows them to tailor solut [...]
As a special thanks to those of you that have helped the 3CX Community to thrive, we will be rewarding the top 10 contributors a number of cash prizes (either in Amazon vouchers or PayPal). The prizes will be as follows: First place €750 Next 4 places €250 each Last 5 places €100 each Top contributors will be judged on their total number of posts, points and the likes they have [...]
Update: V15.5 is no longer available. Download the latest version here. During the release of Update 2 the ad hoc conference functionality in the clients was changed in error. This update essentially brings back the ad hoc conference functionality to the clients as it was before Update 2. It should be noted that this functionality is under review and that we are planning to mak [...]
Directcall, a Brazilian telephony solutions provider, has completed interoperability testing with 3CX V15.5 and can now be selected for use from within the management console. Founded in 1994, Directcall offers award-winning IP telephony services to business customers throughout Brazil. With a customer portfolio boasting some of the biggest companies around the globe, Directcal [...]


