Voicemail volume - set with "u" and "b"

I have noticed the volume in voicemail recordings is low; searching here, I have found that I can use the “g#” option. However, I can’t find how to use it with the “u” and “b” options - when I try to combine them (e.g. ug9, or g9u or g9,u), Asterisk dies.

Can they be used together? If not, how can I achieve the result I want?

Thanks,

Des

I never used the g option before but maybe try voicemail(u123@context,g)

According to voip-info, prefixing the local with “u” or “b” was deprecated in 1.4. I’ll give it a try, though.

Thanks,

Des

That also causes Asterisk to segfault…

Des

Sorry about that. I am still hanging on to 1.2.x for my dear life.