If sip_invite_domain is used lets use it for rpid_domain no matter what because I know best if I set it

presence tweaks and addition of all-reg-options-ping which is like nat-options-ping only for every registered host

 default example to resolve some issues with SCA in cases where host and ip are mixed causing the phone to be confused.

fix vm_inject to a group and change syntax for sending to a whole domain to domain= for clarity sake

mod_voicemail: Allow to forward a message or send it via email key during the playback of the recording, not just when the menu is playing.