08-25-2021 06:35 AM
I have a PSTN connection to my Cisco 4000 series using FXO Voice Analog Module.
When I make a call and then try to make another call while on line for first call, it says the line busy.
I assume that I can not make more calls as it is one line and it is already in use, am I correct or there is some config to change this scenario?
I have a CUCM cluster and a Cube 4000 series.
Regards
08-25-2021 07:02 AM
An analogue line can only have a single call.
If you have only a single analogue line and if you are on a call, second call will give you buys.
if you have multiple analogue lines on your FXO line card , using proper dial-peer configurations or trunk group configuration outgoing call can be achieved even if there is an active call. But incoming to the same line will still give you busy tone.
08-25-2021 07:18 AM
@Nithin Eluvathingal thank you
Actually I have 3 lines, which are divided by department.
Then if I do the right config, I can use the same phone to make another call, and the call will use another available line, right?
08-25-2021 08:23 AM - edited 08-25-2021 08:25 AM
Yes thats Right.
Below is an example.
dial-peer voice 2 pots
trunkgroup RG-TRUNK
corlist outgoing gsm
description ##DIAL_PEER_GSM##
destination-pattern 9[79].......
forward-digits 8
!
dial-peer voice 3 pots
trunkgroup RG-TRUNK
corlist outgoing landline
description ##DIAL_PEER_LANDLINE##
destination-pattern 92.......
forward-digits 8
!
dial-peer voice 4 pots
trunkgroup RG-TRUNK
corlist outgoing int
description ##DIAL_PEER_INTERNATIONAL##
destination-pattern 900T
prefix 00
!
dial-peer voice 5 pots
trunkgroup RG-TRUNK
corlist outgoing local
description ##DIAL_PEER_OMANTEL_CUSTOMER_CARE##
destination-pattern 91...
forward-digits 4
++++++++++++++++++++++++++
trunk group RG-TRUNK
max-calls voice 4
hunt-scheme sequential >>> choose algorithm according to your requirement.
++++++++++++++++++++++++++
voice-port 0/1/0
trunk-group RG-TRUNK
supervisory custom-cptone 1
ring number 3
cptone OM
connection plar opx 1000
caller-id enable
!
voice-port 0/1/1
trunk-group RG-TRUNK
supervisory custom-cptone 1
ring number 3
cptone OM
connection plar opx 1000
caller-id enable
!
voice-port 0/1/2
trunk-group RG-TRUNK
supervisory custom-cptone 1
ring number 3
cptone OM
connection plar opx 1000
caller-id enable
!
voice-port 0/1/3
trunk-group RG-TRUNK
supervisory custom-cptone 1
ring number 3
cptone OM
connection plar opx 1000
caller-id enable
08-25-2021 11:53 PM
Hello @Nithin Eluvathingal
The config that I have now:
voice translation-rule 11
rule 6 /^#10\(.*\)/ /\1/
!
voice translation-rule 12
rule 6 /PSTN Number/ /Extension/
!
!
voice translation-profile Outbound
translate calling 12
!
voice translation-profile remove-#
translate called 11
voice-port 0/3/1
cptone PT
timeouts call-disconnect 2
timeouts wait-release 3
connection plar opx PSTN Number
impedance complex2
caller-id enable
!
!
dial-peer voice 986 voip
destination-pattern PSTN Number
session protocol sipv2
session server-group 100
voice-class codec 1
dtmf-relay sip-notify rtp-nte
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback pass-through g711ulaw
!
dial-peer voice 985 pots
description Outgoing-FXO
translation-profile outgoing remove-#
destination-pattern #10T
incoming called-number .
port 0/3/1
forward-digits all
!
===================================
And also when I receive a call from outside the phone shows (Unkonw Number), is there a where to show the dealer number when I receive the call from outside using the FXO port?
Regards
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