Polycom unable to simultaneous support tls and srtp

As stated in the subject, I am having a weird issues with testing tls and srtp on the Polycom vvx handsets. First I setup tls has recommended by previous post to the community, and now my acme packet SBC and the polycom handset are in harmony with communicating via tls.

The next step was to enable srtp, which seemes fairly simply compared to setting up tls, however although the invite/200ok SDPs between the SBC/phone request/asnwer with SRTP, the phone for some reason keeps sendingRTP.

The weird thing is if I should disable tls and allow only srtp, the SDPs are negotiated successfully and the phone intiates SRTP.

Any ideas?? I am currently running vvx400 on code 5.4.4. I also noticed some authentication errors in the app logs ONLy when the phone has both tls and srtp.

sample config

<reg
reg.1.address="6636"
reg.1.auth.password="************"
reg.1.auth.userId="6636"
reg.1.label="LabB Sec 6636"
reg.1.outboundProxy.address="************"
reg.1.outboundProxy.transport="TLS"
reg.1.outboundProxy.port="5061"
reg.1.server.1.address="********************"
reg.1.server.1.transport="TLS"
reg.1.server.1.port="5061"
reg.1.srtp.enable="1"
reg.1.srtp.offer="1"
reg.1.srtp.require="0"
reg.1.type="private"
reg.1.thirdPartyName=""
reg.1.linekeys="2" />

SRTP ONLY LOGS

002719.659|so |2|00|Stream::srtpInitRx no rx session
002719.659|so |3|00|srtpInit: (0x11c19d8) IP , port 0
002719.728|so |3|00|srtpSetOutboundSession: (0x11c19d8) IP 172.16.1.1, port 16420

SRTP AND TLS LOG

003728.553|so |2|00|Stream::srtpInitRx no rx session
003728.553|so |3|00|srtpInit: (0x11c3388) IP , port 0
003728.618|so |3|00|srtpSetOutboundSession: (0x11c3388) IP 74.117.230.140, port 22580
003733.542|srtp |4|00|srtp: srtp_unprotect: auth failure - seq=0x09c1, ROC=0
003734.542|srtp |4|00|srtp: srtp_unprotect: auth failure - seq=0x09f3, ROC=0
003735.542|srtp |4|00|srtp: srtp_unprotect: auth failure - seq=0x0a25, ROC=0
003736.542|srtp |4|00|srtp: srtp_unprotect: auth failure - seq=0x0a57, ROC=0
003737.542|srtp |4|00|srtp: srtp_unprotect: auth failure - seq=0x0a89, ROC=0