SIP-Trunk CompanyFlex - problem

Question

Hi,since yesterday I have a problem with the execution of outgoing calls in SIP-Trunk CompanyFlex.Nothing was changed on my part, it just stopped working.Incoming calls work without any problem.On an INVITE sent I get 100 Trying, then 403 Forbidden.&#xa0;&#xa0;Please help.&#xa0;

Jumpignon · Answer

Hi @grzywanski, on which device you register your SIP-Trunk? Which network devices do you use? Any Firewalls? For a faster support you can report an issue here: +49800 330 1300 Greetings

grzywanski · Answer

Hi,the problem no longer exists.The situation improved after the DNS changes came in;; ANSWER SECTION:_sip._tcp.xXxXxXX.primary.companyflex.de. 1638 IN SRV 30 0 5060 d-ecp-607.edns.t-ipnet.de._sip._tcp.xXxXxXX.primary.companyflex.de. 1638 IN SRV 10 0 5060 ffm021-l02-mav-pc-cd-001-tnor.edns.t-ipnet.de._sip._tcp.xXxXxXX.primary.companyflex.de. 1638 IN SRV 20 0 5060 h2-ecp-607.edns.t-ipnet.de. I am using Asterisk  PBX  version 18.23.1, the problem also occurred on Freeswitch 1.10.11.Purchase of which AudioCodes device should I consider for my service ? Best regardsLukasz

SIP-Trunk CompanyFlex - problem

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