Can we ensure more than 2 codecs can reflect in the INVITE while using add-sdp parameter.
I am trying to ensure that i am able to add PCMU, PCMA , G729 and Telephone-Event to the SDP profile on an outgoing INVITE (delay offer from SIP Proxy) . But i end up seeing only PCMU and PCMA in the SDP but no G729 and 101. I added all 4 to the sip-interface and also ensured media-profile is in place. No codec-policy in effect that can strip off the codecs. 
add-sdp-profiles                        PCMU
PCMA
G729
telephone-event
1: audio  0 8=Dialer_Mediaprofile::PCMU_PCMA_G729 RTP/AVP 0 0
2: audio   18=G729::8k                            RTP/AVP 0 0
3: audio  8 1=SDP_183                             RTP/AVP 0 0
4: audio  101=telephone-event                     rtp/avp 0 0
media-profile
name                                    Dialer_Mediaprofile
subname                                 PCMU_PCMA_G729
