Ok I've taken the plunge, 0.9.15-1maemo44+0m5+0cssu3 versions of pulseaudio stuff installed.

First two calls rang my ringtone.

Rebooted.

Got the default nokia tone.

Called again - no ring.

called again - my ringtone

called again - my ringtone

called again - no ring

called again - no ring.

Conclusion - the cssu3 version is buggy

Reverted to cssu1 version

1st two calls worked

rebooted

1st call worked
2nd call worked
3rd call worked
4th call worked

conclusion - the cssu1 version is ok.

@JohnHughes: Thank you very much for info!

@JohnHughes: Can you test new version? http://atrey.karlin.mff.cuni.cz/~pali/pa/new/

I have been thinking about my problem with BT audio. My BT headset was broken already so my only possibility to test is my car's BT.

I came about a question:
Is there anywhere a file which tells audio which volume to use when the device is changed (no headset, cabled headset, BT headset, BT access profile...)

pali, i installed the packages, rebooted my phone, and did a couple of test calls and smses. problem seems to be gone.

can someone else independently verify? i had the issue too.

There is code with prolog predicates (or terms? :-)) and some ini file. You can look at package policy-settings-rx51: https://gitorious.org/community-ssu/...-settings-rx51

i've been using the phone normally today and received a couple of calls and smses. i can confidentlay say that pali's latest pulseaudio patches seem to have nailed the problem.

good job.

what did you have to change pali?

I changed size of memory pool which can be used for allocation. I increased it from 16MB to 64MB. This means that pulseaudio now can use more RAM.

Please test RAM usage if Maemo system is still usable... Pulseaudio can use more RAM, but does not have to. But now if ringtones working it means that pulseaudio really using more memory (for buffers).

Pulseaudio has some memory slots of some size. Max memory pool size is slot count * slot size.

Here is info about slot count and size:

original upstream version:
slot count = 1024
slot size = 64 * 1024 (bytes)
total size = 64MB

nokia version (default for PR1.3):
slot count = 1024
slot size = 16 * 1024 (bytes)
total size = 16MB

cssu3 version:
slot count = 256
slot size = 64 * 1024 (bytes)
total size = 16MB

Because for using pulseaudio via network slot size needs to be at least 50kB, I increased slot size and decreased slot count to have same total memory size as in PR1.3.

But it looks like that ringtones not working in this configuration - no idea why. It has same allocation size.

In this last version I change slot allocation policy to upstream configuration, so we have more slots, enough slot size for network streaming but also pulseaudio can drain more RAM...

Ok, installed

1st call ok
2nd call ok

reboot

1st call - nokia ring
2nd call - my ring
3rd call - nokia ring
4th call - my ring
5th call - my ring
6th call - no ring
7th call - no ring

Looks bad to me.

reinstalled cssu1

still not working

rebooted

working again.