Refer to Exhibit:
An engineer is working on a ticket that reports TEL1 cannot call TEL2. These dial peers are configured to
route the call between the endpoints.
dial-peer voice 2001voip
destination-pattern 2001
session protocol sipv2
session target ipv4:10.1.1.2
incoming called-number .
codec g722-64video codec h264
dtmf-relay rtp-nte sip-notify sip-kpml
no vad
dial-peer voice 3001 voip
destination-pattern 3001
session protocol sipv2
session target ipv4:10.3.1.2
incoming called-number .
codec g722-64
video codec h264
dtmf-relay rtp-nte sip-notify sip-kpml
no vad
While troubleshooting, the engineer discovers that the Cisco Unified Border Element is giving the error
“SIP/2.0 403 Forbidden”. Which two Cisco Unified Border Element configurations resolve this issue?
(Choose two.)
A.
voice service voip
mode border-element
ip address trusted list
ipv4 10.1.1.0 255.255.255.0
ipv4 10.2.1.0 255.255.255.0
allow-connections sip to sipsip
bind control source-interface loopback0
bind media source-interface loopback0
B.
voice service voip
no ip address trusted authenticate
mode border-element
allow-connections sip to sip
sip
bind control source-interface loopback0
bind media source-interface loopback0
C.
voice service voip
mode border-element
ip address trusted list
allow-connections sip to sip
sip
bind control source-interface loopback0
bind media source-interface loopback0
D.
voice service voip
mode border-element
allow-connections sip to sip
sipbind control source-interface loopback0
bind media source-interface loopback0
E.
voice service voip
mode border-element
ip address trusted list
ipv4 10.1.1.0 255.255 255.0
ipv4 10.3.1.0 255.255.255.0
allow-connections sip to sip
sip
bind control source-interface loopback0
bind media source-interface loopback0