Sir
We are a ROIP (RADIO OVER IP DEVELOPTER) and now we want to use the QUORUM CONFERENCE SERVER to allow us to make conference using our ROIP MODULES.
See

But we have two questions/problem:
1) We dont have a keyboard, only a key to begin or finishing a calling
Is it possible, enter in the conference directly, without need to press any key, for example the *
2) After enter in the conference, is possible forward the AUDIO and SIP MESSAGES that our ROIP transmit ?
When we press the ROIP PTT button (RADIO), we send a COR LOW message to other ROIP, when a connection is P2P.
When we release the the ROIP PTT button (RADIO), we send a COR HIGH message to other ROIP, when a connection is P2P.
But, in a conference, when i press/release the ROIP PTT button (RADIO), all other members need to receive my COR LOW/HIGH message.
Is it possible ?
The message is very simple, 7 or 8 bytes
MESSAGE [sip:900@192.168.0.104:5061](mailto:sip:900@192.168.0.104:5061) SIP/2.0
Via: SIP/2.0/UDP 192.168.0.104:5060;branch=z9hG4bK-EsUyaK4aEYCqM2cM0;rport
Via: SIP/2.0/UDP 192.168.0.230:5060;branch=z9hG4bKEYsCUqyMa2Kc4Ma0E;received=192.168.0.230;rport=5060
Call-ID: [1I8SouI0CWyI2Qig@192.168.0.230](mailto:1I8SouI0CWyI2Qig@192.168.0.230)
Contact: [mailto:sip:basic4ever@192.168.0.230:5060](mailto:sip:basic4ever@192.168.0.230:5060)
Max-Forwards: 69
From: "basic4ever" [mailto:sip:basic4ever@192.168.0.104](mailto:sip:basic4ever@192.168.0.104);tag=kpqwM4UqsAUoowCY
To: [mailto:sip:900@192.168.0.104](mailto:sip:900@192.168.0.104);tag=ce5233aa
CSeq: 149 MESSAGE
Record-Route: <sip:192.168.0.104;lr>
User-Agent: TekSIP/v3.5
Content-Type: text/plain
Content-Length: 7
COR LOW
Miguel