[OpenSIPS-Users] opensips1.6.1 and Polycom BLA

[Steven C. Blair]

Does anyone have any experience with Polycom phones, BLA using OpenSIPS as the state agent? If so I'm wondering if you can talk to a few points in the draft RFC? 

http://tools.ietf.org/html/draft-anil-sipping-bla-02#section-8.2

Section 8.3, line seize race condition, seems to describe our current issue as the user sees it. Section 8.2, Line seize notifier failure, seems to describe what we are seeing in logs. Can anyone talk to how Polycom and OpenSIPS handles these two conditions? Does anyone have any hands-on experience with these types of problems in an operational setting?

Thanks,Steve

-----Original Message-----
From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Steven C. Blair
Sent: Monday, February 08, 2010 10:19 AM
To: OpenSIPS users mailling list
Subject: Re: [OpenSIPS-Users] opensips1.6.1 and Polycom BLA


Anca,

 You are too quick.:-) I was about to send an update saying I found the problem. Thanks but please disregard this message

-----Original Message-----
From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Anca Vamanu
Sent: Monday, February 08, 2010 9:59 AM
To: OpenSIPS users mailling list
Subject: Re: [OpenSIPS-Users] opensips1.6.1 and Polycom BLA

Hi Steven,

Could you please investigate more into the problem that you are noticing?
Do you see any errors in the log? Increase the log level to see the 
debug messages and check what in the following steps in the processing:
1. when register is received and you have called bla_set_flag on it - 
you should see the pua_bla module sending a Subscribe message to the phone
2. when the notify is received from the phone - the pua_bla module 
should send a Publish with that information
3. also check if there is any Subscribe message for event: dialog;sla 
received from the phone.

Regards,

-- 
Anca Vamanu
www.voice-system.ro



Steven C. Blair wrote:
>
> Has anyone been able to get Polycom's implementation of bridged line 
> appearance (BLA) working with OpenSIPS v1.6.1-notls? If so I could use 
> some help. It appears as if OpenSIPS is not sending any status updates 
> to the phones.
>
> Thanks,Steve
>
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