Hi,
I am running a Lab with two CUCM8.6.2 environments and a router acting as CUBE in between.
In one environment I have a video SIP phone (Cisco E20) and a cts-1100 running software 1.9.
in the other environment I have an E20 and a Cisco 9971 video enabled phone.
a cisco 2921 router is configured for the CUBE functionality.
I can call between the two environments without any problem using the E20's audio and video gets relayed by the cube.
But when calling between the CTS-1100 and the E20 or the 9971 in the other environmkent doesn't work well, the E20 doesn't receive video or audio and remains in an answering state, while the CTS receives audio and video from the e20 through the cube (so one way media)
when the CTS calls the E20 that is registered to the same callmanager audio and video work fine.
does anyone know what I'm doing wrong?
Below the config of the router:
version 15.0
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
ip source-route
ip cef
!
vlan ifdescr detail
multilink bundle-name authenticated
!
voice-card 0
dspfarm
dsp services dspfarm
!
voice service voip
rtp-ssrc multiplex
address-hiding
allow-connections sip to sip
redirect ip2ip
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none
sip
bind control source-interface Loopback0
bind media source-interface Loopback0
session transport tcp
rel1xx disable
header-passing sip-sip
midcall-signaling passthru
g729 annexb-all
pass-thru content sdp
!
voice class codec 1
codec preference 1 aacld
codec preference 2 g711alaw
codec preference 3 g711ulaw
codec preference 4 g722-64
codec preference 5 g728
!
!
!
!
hw-module pvdm 0/0
!
interface Loopback0
ip address 10.0.0.1 255.255.255.255
!
interface GigabitEthernet0/0
ip address 192.168.222.10 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 10.1.1.254 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/2
ip address 10.2.2.254 255.255.255.0
duplex auto
speed auto
!
ip forward-protocol nd
!
no ip http server
ip http secure-server
!
ip route 192.168.255.0 255.255.255.0 192.168.222.254
!
control-plane
!
!
codec profile 1 aacld
!
codec profile 2 h264
!
codec profile 3 h263+
!
!
codec profile 4 h263
!
!
dial-peer voice 1 voip
description cucm1
destination-pattern 1...
rtp payload-type cisco-codec-video-h264 112
session protocol sipv2
session target ipv4:10.1.1.1
voice-class codec 1
dtmf-relay rtp-nte
!
dial-peer voice 2 voip
description cucm2
destination-pattern 3...
rtp payload-type cisco-codec-video-h264 112
session protocol sipv2
session target ipv4:10.2.2.1
voice-class codec 1
dtmf-relay rtp-nte
!
!
sip-ua
no remote-party-id
retry invite 2
!
!
!
gatekeeper
shutdown
!
!
