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    488 Not Acceptable Here when T38Fax invite recieved

    I'm running into an issue where Freeswitch is responding to SIP re-invites that offer an SDP of T38Fax to Freeswitch's external profile with 488 Not Acceptable Here. This issue seems to affect inbound and outbound calls, its as though Freeswitch doesn't want to pass through the T38 stream to...
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    Linphone placing calls on hold

    Linphone Android seems to place the current active call on hold when a new call comes in over cellular. I saw this relevant issue but can't find any built in telephony manager that would control this. Ideally this would act like Zoiper's DND integration, where an active call in the app causes...
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    Transcode Recorded Calls to Opus, Reducing Storage Needs

    Call recordings can be quite useful, though their size can be onerous when stored as a wave file (eg: .wav, as Freeswitch does by default). The script below reduced our stored recordings from the past year to 3.3% of their original size and updated the database so they continued to be...
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    Domain Statistics - Minute Usage, Cost Calculation, Adjustable Date Range

    We have been developing a small Domain Statistics "app" for FusionPBX, to make accounting easier and provide a quick global usage overview. The main repository is on our Gitlab instance, with a mirror (Github) also available. There are a few other FusionPBX "apps" we should be pushing out as we...
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    Shared Line Appearance for Grandstream Phones?

    Anyone have pointers on how to do SLA/SCA for the GXP2140/GXP2160/GXP2170 and similar? I've tried combining the instructions Grandstream provides for Broadsoft with what was on the old Freeswitch wiki to no avail, the Freeswitch Confluence & mailing lists seem to be pretty thin on the topic.
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    Selling lot of 8 GXP1405's - Handset not included

    Looking to part with the 8x GXP1405's I have on hand, 6 are in box with power adapter & desk stand, 2 are boxless with just the desk stand. They seem to work with a variety of handsets based on my testing (handset not included), just don't need 'em anymore or want them as our customers seem to...