Hi, List!
Just a question, does OpenBSC block the connection to special number such 112? I connected OpenBSC to Asterisk and in Asterisk I have an extension 112 (now just as test), an 110 and an 115. If I call the 110 or 115 I can see that Asterisk will be asked to connect the phone and the VoIP-phone with the number will be called.
If I call the 112 the connection terminates and I can't see OpenBSC sending any signal to Asterisk.
Could you confirm me, that OpenBSC blocks this number? And, maybe, suggest me how to delete this block... :)
Thanks a lot! Luca Bertoncello
On 04/19/2011 09:09 AM, Luca Bertoncello wrote:
Hi, List!
Could you confirm me, that OpenBSC blocks this number? And, maybe, suggest me how to delete this block... :)
Hi,
when you dial an emergency number (911, 11...) the phone will not do normal call control but will send a CM Service Request (IIRC) with an emergency reason, this is rejected by OpenBSC right now. See libmsc/gsm_04_08.c.
Am Tue, 19 Apr 2011 09:27:40 +0200 schrieb Holger Hans Peter Freyther holger@freyther.de:
when you dial an emergency number (911, 11...) the phone will not do normal call control but will send a CM Service Request (IIRC) with an emergency reason, this is rejected by OpenBSC right now. See libmsc/gsm_04_08.c.
Hi, Holger!
Thanks for your answer. But why can I call the 110 and 115?
Bye
Thanks for your answer. But why can I call the 110 and 115?
I don't think those are considered emergency numbers. The list may be dependent on the phone but will at least include 112 (EU standardized number) and 911.
Just remove the sim and try to dial a number (without going through to the _actual_ dialling).
Cheers,
Sylvain
On 04/19/2011 11:56 AM, Sylvain Munaut wrote:
Thanks for your answer. But why can I call the 110 and 115?
I don't think those are considered emergency numbers. The list may be dependent on the phone but will at least include 112 (EU standardized number) and 911.
These numbers are specified in GSM 02.30 and 22.101, maybe also the behavior when which number should be allowed...
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Holger Hans Peter Freyther -
Luca Bertoncello -
Sylvain Munaut