I'm a bit puzzled by this behaviour. I'm trying to understand why DID is used instead of two stage dialing.
Here's the setup. I have two voice gateways which are connected over E1 line. The two test phones are registered at the routers. CUCME version 8.5 is used. The dial peers I have on the routers, where the called party is registered has the following dial peers:
dial-peer voice 7 pots
destination-pattern 0[2-9]......
port 0/2/0:15
!
dial-peer voice 10 pots
destination-pattern 00[2-9].........
port 0/2/0:15
forward-digits 11
!
dial-peer voice 9011 pots
destination-pattern 000T
port 0/2/0:15
prefix 00
The caling number is 555444, so understandably the dial-peer 7 is selected:
Router# show call active voice brief
Telephony call-legs: 2
SIP call-legs: 0
H323 call-legs: 0
Call agent controlled call-legs: 0
SCCP call-legs: 0
Multicast call-legs: 0
Total call-legs: 2
11F1 : 59 13:30:54.311 UTC Tue Jul 23 2013.1 +16280 pid:7 Answer 5554444 active
dur 00:00:06 tx:339/56952 rx:347/55520
Tele 0/2/0:15 (59) [0/2/0.1] tx:6940/6940/0ms g711ulaw noise:-68 acom:6 i/0:-58/-79 dBm
11F1 : 60 13:31:09.321 UTC Tue Jul 23 2013.1 +1270 pid:20001 Originate 5552001 active
dur 00:00:06 tx:206/35432 rx:207/35604
Tele 50/0/1 (60) [50/0/1.0] tx:4120/4120/0ms g711ulaw noise:0 acom:0 i/0:0/0 dBm
Telephony call-legs: 2
SIP call-legs: 0
H323 call-legs: 0
Call agent controlled call-legs: 0
SCCP call-legs: 0
Multicast call-legs: 0
Total call-legs: 2
I understand why dial-7 was selected, but still... why at the calling site I don't hear another dial tone, and the call succeeds? By default DID is disabled on a POTS dial-peer, and that's exactly what I see here:
Router#show dial-peer voice 7
VoiceEncapPeer7
peer type = voice, system default peer = FALSE, information type = voice,
description = `',
tag = 7, destination-pattern = `0[2-9]......',
voice reg type = 0, corresponding tag = 0,
allow watch = FALSE
answer-address = `', preference=0,
CLID Restriction = None
CLID Network Number = `'
CLID Second Number sent
CLID Override RDNIS = disabled,
rtp-ssrc mux = system
source carrier-id = `', target carrier-id = `',
source trunk-group-label = `', target trunk-group-label = `',
numbering Type = `unknown'
group = 7, Admin state is up, Operation state is up,
Outbound state is up,
incoming called-number = `', connections/maximum = 1/unlimited,
DTMF Relay = disabled,
URI classes:
Destination =
huntstop = disabled,
in bound application associated: 'DEFAULT'
out bound application associated: ''
dnis-map =
permission :both
incoming COR list:maximum capability
outgoing COR list:minimum requirement
Translation profile (Incoming):
Translation profile (Outgoing):
incoming call blocking:
translation-profile = `'
disconnect-cause = `no-service'
advertise 0x40 capacity_update_timer 25 addrFamily 4 oldAddrFamily 4
mailbox selection policy: none
type = pots, prefix = `',
forward-digits default
session-target = `', voice-port = `0/2/0:15',
direct-inward-dial = disabled,
digit_strip = enabled,
register E.164 number with H323 GK and/or SIP Registrar = TRUE
fax rate = system, payload size = 20 bytes
supported-language = ''
preemption level = `routine'
bandwidth:
maximum = 64 KBits/sec, minimum = 64 KBits/sec
voice class called-number:
inbound = `', outbound = `'
dial tone generation after remote onhook = enabled
mobility=0, snr=, snr_noan=, snr_delay=0, snr_timeout=0
snr calling-number local=disabled, snr ring-stop=disabled, snr answer-too-soon timer=0
Time elapsed since last clearing of voice call statistics never
Connect Time = 4962, Charged Units = 0,
Successful Calls = 0, Failed Calls = 0, Incomplete Calls = 0
Accepted Calls = 4, Refused Calls = 0,
Last Disconnect Cause is "10 ",
Last Disconnect Text is "normal call clearing (16)",
Last Setup Time = 7165078.
Last Disconnect Time = 6903984.
And when I delete all dial-peers, the default dial-peer is used. But again, the same result, still not two stage dialing.
So I'm puzzled, why DID is used instead of two stage dialing?
.jpg "Hall of Fame Master"){kind=icon}
