So I have 2 locations, one boston, one london. Boston has 1 pub,2 subs for cucm as wel as 2 UC. London has one UC. All phones register back to boston. The trunk to the london UC is sip. when we ran a SRST test, we could make outbound calls, inbound calls and inter office 4 digit calls. (SRST was working). When we tried to call the Unity Connection system, the UC answered but was tone deaf. it heard no DTMF.
All phones are SCCP
CUCM --> UC trunk is sip.
What needs to change in the vgw to have this work correctly.
voice service voip allow-connections h323 to h323 allow-connections h323 to sip allow-connections sip to h323 allow-connections sip to sip no supplementary-service h450.2 no supplementary-service h450.3 no supplementary-service h450.7 supplementary-service h450.12 no supplementary-service sip moved-temporarily no supplementary-service sip refer fax protocol pass-through g711ulaw h323 no h225 timeout keepalive h225 timeout ntf 100 h225 display-ie ccm-compatible call preserve ! voice class codec 99 codec preference 1 g711alaw codec preference 2 g711ulaw codec preference 3 g729r8 ! voice class h323 99 h225 timeout tcp establish 3 h225 timeout setup 5 h225 display-ie ccm-compatible ! ! voice class cause-code 1 no-channel ! voice moh-group 1 moh WelcomeHome.au multicast moh 18.104.22.168 port 2000 route 10.10.66.250 !
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The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
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Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...