Hello. I have multiple yealink phones, such as Yealink T21-P, T33-G and many others, but only one model, T20-P is spamming warnings in log
WARNING[18651]: res_pjsip_pubsub.c:803 subscription_get_handler_from_rdata: No registered subscribe handler for event as-feature-event from 168
Is there any way to fix that and how? I’ve briefly searched the internet and found nothing. Thanks in advance! C:
This is a misuse of the term spamming.
The phone is trying to subscribe to an unsupported type of information.
The only way to prevent those log entries would be to configure the phone to stop sending those SUBSCRIBE messages, or write an Asterisk module to handle them. It is an annoyance, but nothing more. It would be nice if Asterisk could be configured to ignore certain events without warning, but such is not the case
Figured out the way to fix it: I just changed the SIP driver from CHAN-PJSIP to just CHAN-SIP and it no longer sends those messages.
That’s only a temporary workaround, as it requires the use of code that,only has third party support and will need sourcing from those third parties going forward.
Is it really broken? Seems like some noise in the logs, but no loss in features or functionality.
Not a real solution. Fix the phone configs.