VoIP

1 readers

1 users here now

Rules

Be civil. Disagreements of varying intensities will happen, but particularly vitriolic attacks will be pruned from the discussion.
Do not promote or advertise for any business, service or product unless responding to a specific request for recommendations. This includes recommending a user change providers when they have not indicated they are interested in doing so.
Do not send private messages to users, or invite users to send you a private message, for the purpose of promoting or advertising a business, service or product.
Do not invite, encourage, or seek help with engaging in unethical or fraudulent activity relating to VoIP, such as call spoofing, robocalling and autodialers, or fraudulent STIR/SHAKEN attestation.

founded 11 months ago

MODERATORS

communick@netheads.online

Weird outbound call problem (alien.top)

submitted 10 months ago by Neat_Abbreviations_4@alien.top to c/voip@netheads.online

5 comments fedilink hide all child comments

Anyone ever had some outbound calls work and others don’t? It’s consistent to certain numbers like calling my cell, nope. Calling a supplier, works.

It’s odd and I don’t see any threads out there for this issue. Of course they’re likely buried under an ocean of “no outbound calls” threads.

We have two locations with the same devices and routers. The location that has issues, the location the freepbx server is at, btw. The only thing different is that the server plugs into the same ISP modem the router for that network does. As far as I understand it, the network behind the router doesn’t see the server any differently than if it was somewhere else. The ISP modem isn’t set up as a router, right?

you are viewing a single comment's thread
view the rest of the comments

[–] ravenze@alien.top 1 points 10 months ago

Had this problem with Verizon, after MONTHS of inconsistent calling we were able to pin it down to their phased implementation of STIR/SHAKEN and how our calls were presented to them. We had to make some tweaks, and everything went back to normal. Make sure either the FROM, PAID, or CONTACT headers have the IP address of your billed trunkgroup IP address, or add a diverted header to the call from the SBC. Good luck!!