[asterisk-biz] Problems with justvoip/smartvoip/intervoip

[Bela Markus]

Hi,

I have been using justvoip, smartvoip, intervoip accountd (all are 
BETAMAX) with no problems. However in the last days it become nearly 
unusable, especially at late afternoon, night hours in Centrel Europen 
Time. I see the following messages:

    -- Got SIP response 500 "Internal server error" back from 194.120.0.198
    -- SIP/smartvoip-08dd5fc8 is circuit-busy
  == Everyone is busy/congested at this time (1:0/1/0)
    -- Auto fallthrough, channel 'SIP/aaa-08dbc340' status is 'CONGESTION'

Seems that they are sharing the same infrastructure, only the branding 
is different. Therefore the error is the same too.

Does anybody knows what is going on?

Thanks... Béla