If have 2 (soft)sipphones registered on an AsteriskNow 2.0 with extension 7001 and 7002.
Each phone running on a different laptop as well as WireShark examining the SIP traffic
Then, 7001 calls 7002.
7002 accepts the call.
Now, when 7002 puts 7001 on hold, (by sending INVITE with in the SDP a=sendonly to the PBX) the SIP message is visible in the ws-trace on the 7002-laptop, but the message is not traceable on the receivers end (7001)
Seems to me Asterisk doesn’t forward that type of SIP messages to the receiver.
INVITEs not being forwarded happen as well during transfers.
No problem with other types of PBX (Innovaphone, HiPath)
How can I have Asterisk forward those messages? (I need it for a SIPPhone I’m developing)
Some (hidden) setting?