[SR-Users] SCA and PRESENCE

Joel White joelewhite at gmail.com
Mon Jul 14 21:57:19 CEST 2014


I am enabling what was in the default config for WITH_PRESENCE

When I enable WITH_PRESENCE, the Polycom phones do not show BLF

Sure, I am using SPIP 335, SPIP 601 and 650, as well as VVX 1500 and SPIP
5000

For the 601 I am running Legacy firmware   3.1.8 combined with a Bootrom of
3.1.3 rev D

For the 335, 650, and 5000 I am running firmware version  3.2.6 Combined .
I believe the Bootrom is 4.2.0

I have not started to work on auto provisioning with the VVX 1500 and have
been manually configuring them.  I believe that they will work with the
3.2.6 firmware as well although I have seen many using 4.0.3 firmware with
the newer VVX models



Ask me anything and I will try to help :)


On Thu, Jul 10, 2014 at 7:28 AM, João Vitor Arruda <joao.arruda at gmail.com>
wrote:

> Hi Joel,
>
> When you say: "I enable presence modules" what you mean?
> Other than loading the module itself you may have included some code in
> kamailio.cfg using to handle the SUBSCRIBE messages for presence right?
>
> Without knowing your config, one thing that crossed my mind is:
>  - Since both SCA and PRESENCE modules need to handle SUBSCRIBE messages
> you need to be sure that you do it first using the SCA function "sca_handle_subscribe()"
> just for the ones with Event header == "call-info" or == "line-seize".
> Then, for all the other SUBSCRIBE messages you can use the PRESENCE
> module function.
>
> There is an example of the code for filtering the ones to be handled by
> the SCA module function here:
> http://www.kamailio.org/docs/modules/devel/modules/sca.html#idp27944
>
> You too mention that the SCA works fine on your Polycom phones, since I´m
> too trying to use it but having some issues, I will appreciate if you can
> share (either here or by pvt message) some info like: which Polycom phone
> models and firmware version you are using.
>
> Regards,
> João Vitor Arruda
>
>
> 2014-07-08 13:26 GMT-03:00 Joel White <joelewhite at gmail.com>:
>
>> I am having an issue where I enable presence modules and the SCA module
>> stops working.  I disable presence and SCA works fine on Polycom phones.
>> Does anyone know what I am missing or doing wrong?
>>
>>
>> Thank you in advance
>>
>> Joel
>>
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>>
>
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