Hello Angel Thanks a lot for this it has worked by configuring IOS MTP.
May I ask you if call transfers worked fine for you as well? In my setup call transfers are not working properly. If for instance I send a call from a CME phone to a CUCM phone then press transfer, the CME phone remains on hold after call is completed with the transfer-to party. The only way to complete transfer is by pressing hold twice on the CME phone. Anyone got call transfers to work perfectly? Same behaviour seen with Supervised or Blind xfer. My CME configs as follows: voice service voip allow-connections h323 to h323 allow-connections h323 to sip allow-connections sip to h323 allow-connections sip to sip supplementary-service h450.12 --------> This was added in an attempt to get call xfers to work flawlessly h323 emptycapability --------> This was added in an attempt to get call xfers to work flawlessly h225 id-passthru --------> This was added in an attempt to get call xfers to work flawlessly h225 connect-passthru --------> This was added in an attempt to get call xfers to work flawlessly no call service stop h245 passthru tcsnonstd-passthru--------> This was added in an attempt to get call xfers to work flawlessly sip bind control source-interface Vlan400 bind media source-interface Vlan400 registrar server ! telephony-service sdspfarm units 1 sdspfarm transcode sessions 3 sdspfarm tag 1 br2-xcoder no auto-reg-ephone load 7960-7940 P00308000500 load 7965 SCCP45.8-3-3S max-ephones 3 max-dn 6 no-reg ip source-address 10.10.110.3 port 2000 time-format 24 date-format dd-mm-yy max-conferences 8 gain -6 call-forward pattern .T transfer-system full-consult transfer-pattern .T create cnf-files version-stamp 7960 Jun 11 2010 08:11:35 ! sccp local Vlan400 sccp ccm 10.10.110.3 identifier 1 version 5.0.1 sccp ip precedence 3 sccp ! sccp ccm group 1 associate ccm 1 priority 1 associate profile 1 register br2-xcoder signaling dscp af31 ! dspfarm profile 1 transcode codec g711ulaw codec g711alaw codec g729ar8 codec g729abr8 maximum sessions 19 associate application SCCP Cheers On Thu, Jun 10, 2010 at 8:12 PM, Angel Perez <gorr...@hotmail.com> wrote: > Hi: > > You need software mtp from ios not from ucm, make sure that ios mtp are > configured and registered, to be sure that mtp is working verify it with sh > sccp or from ucm. > > Once you have ios mtp registered add a mrg and include all ucm software mtp > and cnf, then *do not* include this mrg to any mrgl, this way you will be > sure that this resources are not available for your trunk/phones. > > Also be sure that in the trunk/phones mrgl the ios mtp rosource is above > other ucm software resources. > > Then place a call, press hold and verify with sh sccp con > > For more information check: > > CUCM 7 SRND page 5-11 (H.323 Trunks with Media Termination Points ) > > http://www.mail-archive.com/ccie_voice@onlinestudylist.com/msg15970.html > > > hth > > ------------------------------ > Date: Thu, 10 Jun 2010 19:17:48 +1200 > From: dberlin...@gmail.com > To: ccie_voice@onlinestudylist.com > Subject: [OSL | CCIE_Voice] CME CUCM call hold problems > > > Hello all > > After completing lab 2 of volume 2 Gatekeeper section I found the following > behaviour when testing call hold between phones registered to CUCM and CME > respectively: > By saying successful I mean the ability to place call on hold and resume > Calls from CUCM phones bound for CME phones placed on hold by either CUCM > or CME phones are successful > Calls from CME phones bound for CUCM phones placed on hold by CUCM phones > are not successful. The problem manifestates as not allowing me to resume > the call. > Same scenario but pushing hold from a CME phone is successful. > > With this scenario in mind the following was done: > MTP required checkbox in trunk is checked and added to MRL of trunk's > device pool and the trunk page itself, software MTPs and Hardware IOS > xcoders > > While testing with these Media Resources configured show perf query class > counters were not incrementing at all when I pushed hold on the CUCM phone - > I was expecting to see MTP usage once pushing the hold.button - Am I right > to expect it to happen? show sccp connections did not show anything either > as I thought that the xcoder was being used instead. > > In addition, wait for TCS on trunk were unchecked and outbound faststart > was also configured as last resort to see if any difference could be seen in > behaviour. > > > rebooting servers did not help either. > > Anyone experienced this? > > Cheers > > > ------------------------------ > Hotmail: Powerful Free email with security by Microsoft. Get it > now.<https://signup.live.com/signup.aspx?id=60969> >
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