[OpenSIPS-Users] drouting (opensips 1.11.x) - maximum number of gateways?

[Max Mühlbronner]

I think i got it, default limit is 12 branches in config.h. Which corresponds to my limit of 12 gateways, I will try and report back. :)



#define MAX_BRANCHES    12                      /*!< maximum number of branches per transaction */



Max Mühlbronner
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Von: Users <users-bounces at lists.opensips.org> im Auftrag von Max Mühlbronner <max.muehlbronner at 42com.com>
Gesendet: Montag, 3. Juli 2017 10:38:25
An: OpenSIPS users mailling list
Betreff: [OpenSIPS-Users] drouting (opensips 1.11.x) - maximum number of gateways?

Hi,

I've never noticed this until i came across it recently. I got a weird issue with drouting, it turned out that even though the gatewaylist ("carrier") contains a total of 20 gateways, only 12 are being used. (all gateways got the same weight)

E.g. if all gws are rejecting the calls, it will cycle through the gatewaylist but it never tries all of the gateways, only 12.

Is there an internal limitation for the number of gateways? I know there is a limitation due to the database scheme, and there is also DR_MAX_GWLIST in the drouting.c module.

Any idea why i am only able to "failover" 12 gateways in a carrier/gatewaylist?


BR

Max Muehlbronner

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