So you are saying Offer SRTP doesn not mean what it says? Phones do not offer SRTP with this set?
On 06/16/2011 04:57 PM, Kumaran wrote: > Hi Joegen, > Just now found out,if Require SRTP is disabled,Both the scenario is > working but the call will not contain SRTP part...either way from 200 or 201 > > Regards, > Kumaran T > > > Joegen Baclor wrote: >> If you set on Offer SRTP and not Require SRTP, does scenario 1 and 3 work? >> >> On 06/16/2011 02:23 PM, Kumaran wrote: >>> Hi All, >>> I'm testing SRTP for 4.4 in the 13th June build.George had >>> attached a new Polycom file " phone.xml and phone.properties in Jira >>> (XX-9675)<http://track.sipfoundry.org/browse/XX-9675>which I have >>> replaced these files in /etc/sipxpbx/polycom..After replacing I >>> enabled the following option Enable SRTP >>> Offer SRTP >>> Require SRTP >>> AES_CM_128_HMAC_SHA1_32 for phones to enable SRTP function..Then >>> after enabling STRP in one phone I'm finding 2 different >>> scenario(1&3).... >>> >>> Scenario: >>> 2 users 200 and 201 >>> 200=Polycom 550 =0004f21ed193 >>> 201=Polycom 550= 0004f21ebe81 >>> I tested in following Order.So I if any trying maintain the same order >>> Scenario:1 1.200 user -Polycom 550 -SRTP Enabled >>> 2.201 user -Polycom 550 -No SRTP Enabled >>> 3.Call 201 from 200 --Call is going to user 201.SRTP is working >>> Fine...Lock symbol is present in both the phone and >>> AES_CM_128_HMAC_SHA1_32 line is present in the SDP part >>> 4.Call 200 from 201----Call going to IVR(Owner of the EXT 200 is >>> not available) >>> Scenario:2 >>> 1.200 user -Polycom 550-SRTP Enabled >>> 2.201 user -Polycom 550-SRTP Enabled >>> 3.Call 201 from 200 --Call is going to user 201.SRTP is working >>> Fine...Lock symbol is present in both the phone and >>> AES_CM_128_HMAC_SHA1_32 line is present in the SDP part >>> 4.Call 200 from 201--Call is going to user 200.SRTP is working >>> Fine...Lock symbol is present in both the phone and >>> AES_CM_128_HMAC_SHA1_32 line is present in the SDP part >>> Scenario:3 >>> 1.200 user -Polycom 550 -SRTP Enabled >>> 2.201 user -Polycom 550 -No SRTP Enabled >>> 3.Call either way from 200 to 201 or 201 to 200 ---Call is going >>> to IVR. >>> >>> I had attached MAC-sipx-sip.cfg for above three scenario.There is >>> difference in MAC-sipx-sip.cfg for first and third scenario for 201 >>> user phone(which having same setting for both the scenario)in SRTP >>> part.The same behavior is seen to other user also if we try in above >>> order... >>> >>> Regards, >>> Venkateshwaran T >>> >>> >>> _______________________________________________ >>> sipx-dev mailing list >>> [email protected] >>> List Archive: http://list.sipfoundry.org/archive/sipx-dev/ >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> sipx-dev mailing list >> [email protected] >> List Archive: http://list.sipfoundry.org/archive/sipx-dev/ > _______________________________________________ > sipx-dev mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-dev/ > _______________________________________________ sipx-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-dev/
