I implemented a 2821 voice gateway so we could test our PRI connectivity to our provider. We do not have our call manager server or phones yet, but wondered if I could simulate a call directly from the router itself. Please let me know if this is possible.
duplex auto speed auto ! interface GigabitEthernet0/1 description
ip address 192.168.250.1 255.255.255.0 duplex auto speed auto ! interface Serial0/0/0:23 no ip address encapsulation hdlc isdn switch-type primary-ni isdn incoming-voice voice no cdp enable ! ip forward-protocol nd ip route 0.0.0.0 0.0.0.0 xxxxxxx
! ip http server ip http access-class 23 ip http authentication local ip http secure-server ip http timeout-policy idle 60 life 86400 requests 10000 ! ! access-list 23 permit any ! ! ! ! control-plane ! ! ! voice-port 0/0/0:23 ! ccm-manager fax protocol cisco ! ! ! ! dial-peer voice 101 pots destination-pattern 9T port 0/0/0:23 forward-digits 10 ! ! ! line con 0 line aux 0 line vty 0 4 access-class 23 in privilege level 15 login local transport input telnet ssh line vty 5 15 access-class 23 in privilege level 15 login local transport input telnet ssh ! scheduler allocate 20000 1000 end
lldcptimain#isdn test call interface serial0/0/0:23 95555555555
lldcptimain# *Mar 11 18:47:33.186: ISDN Se0/0/0:23 Q931d: Default type/plan 0x0 0x0 sw-type 1 3 Called number 95555555555 isdn_map 0 mask 0x0 *Mar 11 18:47:33.186: ISDN Se0/0/0:23 Q931d: No call_decode, isdn default set *Mar 11 18:47:33.186: ISDN Se0/0/0:23 Q931: Applying typeplan for sw-type 0xD is 0x0 0x0, Called num 95555555555
You are getting : Cause i = 0x80A2 - No circuit/channel available
In the UK, this typically means:
1) We're running a fractional PRI, and have tried to use a channel we ain't paying for... so need to reconfig the pri-group. Not so common elsewhere.. If you suspect that's the case, there's a command to change the b-channel selection order to use channel 1 first. - isdn bchan-number-order asc
2) SP hasn't enabled the circuit. If we get a new circuit, we usually have to phone up the SP who will then enable it.
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