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Solved South Africa 0027 does not work

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IT_VBO

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Hello,

I tried many manipulation.

My outbound rules was right. Sip trunk was right.

Us user cannot call south africa (0027)

the number have 13digit (0027XXXXXXXXX). When we call we get :"not available" without ring.

I trie Dect phone, soft phone, desk phone (fix).

Same.

Any idea ?
 
Check on the PBX under Settings >> Security and ensure that you have allowed this destination in the "allowed country codes" list.
 
Hello,

Thank you for your reply. Already check.
Best Regards
Vbo
 
I really think is the SIP provider block... See the message :

Call or Registration to 0027XXXXXXXXX@(Ln.10000@Peoplefone) has failed.

125.120.101.211 replied: 488 Not Acceptable Here; from IP:125.120.101.211:5060
 
Last edited:
Check that the number format (prefix?) is correct, if it is, contact your provider to see why it is being blocked by them. As sometimes happens, It may be a number that is billed at a much higher rate, and therefore blocked to protect you.
 
Check your Process E164 Numbers settings also:

Select South Africa,
tick Remove if same country,
add 00 to International Dial Code,
add 0 to National Code
 
Hello,

No... was not a "simple" problem.

Finally, i find...

US sip provider search and a 3CX expert and myself searching too.
After 1 hour, we don't find anything.

Finally, after do many tries (routes, prefix, specific prefix for route the call, codecs, etc....)

The answer is : SRTP

I activate the SRTP for securing the company calls. Good intention, bad idea... :)

On sip trunk, the SRTP must disabled.

How i can tag this post as answer or solved ?
 

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Glad to see the issue has been resolves and thank you for sharing your solution with us. Marking as solved.
 
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