4 FXO lines on a 504G

So I have setup the UC320 with 4 FXO trunk lines and deployed 12 504G phones. I assumed since they are 4 line phones that they would be able to see all 4 trunk lines at the same time.
Upon getting everything configured I have discovered that the first programmable button seems to be permanently assigned to the users personal extension. Which leaves only 3 remaining buttons for shared FXO lines. So I was forced to make the 4th trunk line a hunt group with all the phones.
It's such a simple setup I'm surprised the 4 line IP phones can only actually monitor 3 of the shared trunks leaving the 4th working but hidden from view. There doesn't appear to be anyway to change or remove the first button from being the personal extension button, which I find to be redundant.
All I would like is to have the phone monitor/display the status of all 4 trunk lines on the phone. Any help for this situation? Maybe I'm overlooking something obvious here?

Adam,
You are correct, even in Key System Mode the UC320W assigns an extension on the first line button. This allows for internal dialing between users without utilizing a Shared FXO line.
The other 3 line buttons can programmed via the UC320W.
The SPA504G is a 4 line phone and can be configured with multiple SIP based call control systems, when used with UC320W then the phone allows for 3 user programmable line buttons.
Regards,
Randy

Similar Messages

More than 8 FXO lines on the UC540

Hi,
I am looking for possible solutions for adding an additional FXO line to a UC540 as well. Mine already has the additional VIC2-4FXO module and all FXO ports are used. From reading the Manuals, Release Notes, and Forums, it sounds like the 8800 will only support additional FXS ports. I have not found a solid answer as to why that is. It seems like it would be a hardware/platform overload issue for the UC540 to support more than 8 FXO lines. Is this assumption accurate or is there something we can do about it?

I appreciate your prompt response. I know what ISDN BRI and PRI signaling is. However I am not sure I understand your response. Could you please elaborate on what you mean by "upgrade to ISDN PR".

FXO line in use voltage

I have an incoming POTS line connection to an FXO port on a 1760 gateway. This POTS line is only providing -24 voltage rather than the normal -48 voltage. This seems to be preventing the FXO interface on the router from sending DTMF that is acceptable to the POTS line. I have read that I need to change the FXO line in use voltage on the gateway to a lower value in order to allow DTMF to pass correctly to the POTS line. Does anyone know how to change the FXO line in use voltage, or know if it is possible to convert the -24 to -48 between the FXO port and POTS line?
Thank you,

Nick, to my knowledge the router never detects dial-tone, although the vpm debug print a string to that effect.
What the router does for outgoing calls, is detecting current loop after going off-hook. So for example when the FXO port is not connected, you are able to tell, again by looking at the output of debug vpm signal.
Instead, for incoming calls, router detects AC ring current and goes off-hook without further check.
So if my theory here is that the attached equipment is not providing correctline voltage or loop current, if I'm correct the proof would be identical output of "debug vpm singal", either with the line connected, or disconnected.

Selective ringing of FXO lines on line share buttons

I have a customer that wants to have the UC540 emulate their existing Norstar KEY system. They have 6 lines and 15 stations. I have already setup and tested a hybrid KEY system in my lab with FXO's as shared lines https://supportforums.cisco.com/docs/DOC-15755 . This works fine. The only problem is ican not select several phones to ring and several phones not to ring when a call comes in to the FXO trunk. Either all the phones have to ring or all the phones are silent ring, not a mix of both. Is there a way around this? Perhaps in CLI.

You can comfigure individual phones sharing a DN, with 's' button for silent ring. Note this is a CLI command, I don't know and can't answer if that can be done using CCA.

FXO Line Hunting solution

Hi,
My voice gateway is equipped with 8 FXO port hence 8 analogue lines. All numbers are being used for incoming and outgoing. For outgoing, one trunk group is fine to switch the line.
Now, if one user has established call outside on port 1. Simultaneously, outside caller calls that number and it gets busy tone resulting he has to wait. Any idea, that for incoming calls, if first port is busy then it can switch to other free line

Hi
You can check the below , please.This is a trunk group which will make all ports as one trunk.
voice-port 1/0/0
trunk-group VoiceGroup
voice-port 1/0/1
trunk-group VoiceGroup
voice-port 1/0/2
trunk-group VoiceGroup
voice-port 1/0/3
trunk-group VoiceGroup
dial-peer voice 100 pots
trunkgroup VoiceGroup
http://www.cisco.com/en/US/docs/ios/12_3/vvf_r/vrg_t1_ps1839_TSD_Products_Command_Reference_Chapter.html#wp1491022
Note: I think you have to check also with your ITSP , if this can be procced. ITSP should be able to do something like inorder calls based on the available ports. I think you can manage outgoing calls , but for incoming you have to check with ITSP.
Thank you
Please rate all useful information

Configuring FXO Line

Hi,
I have a CCME 4.2 installed on a 2821 Router and FXO connected to it. I had connected PSTN line on the FXO.
dial-peer voice 10 pots
destination-pattern 9........
port 0/3/0..
I am unable to make outgoing/ incoming calls. pls help....

Hi Pradeep,
What number are you dialing for outbound calls? Should that call go out of dial-peer 10?
This link shows a sample configuration of configuring a CME router to allow basic inbound and outbound calls.
Configuring SCCP Phones for Making Basic Calls:
http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/admin/configuration/guide/cmebasic.html#wp1043996
If after configuring everything you still have the problem, post your updated configuration, as well as the output of debug voip ccapi inout, collected while recreating the problem.
Hope this help.
Regards,
Michael.

FXO lines locking up

I have a 320 that is running latest firmware but keeps locking up FXO ports. If I reboot the system the lines free up and calls flow for about a month then it locks up again. I have done the impedance testing per port and adjusted per test results but it doesn't seem to help. Anyone else run into this?

Take a look at this document:
http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00800ae2d1.shtml
Posted by WebUser Asad Raza from Cisco Support Community App

CCME FXO lines

Hello --
I am having issues with my CCME dropping calls. A user will try to place a call but it'd drop before connecting. Then they press redial and it works fine. I'm currently suspecting that it's a supervisory disconnect issue and have added the following commands:
supervisory disconnect anytone
timeouts call-disconnect 5
timeouts wait-release 5
I have a feeling that this is the way to go, any thoughts?
Thanks,
Ohamien

Hi,
sometimes it depends on the ISP. You should see the frequency behavior, and then create a customized voice class. You can record a phone call, and once you capture the audio of the disconnect frequency you can apply that measures to the configuration.
Firt delete the lines that you configured, because the supervisory disconnect anytone some times made me drop some phone calls too.
Try this example that worked fine for me.
Let me know if it works 4 u.
Orlando.
voice call carrier capacity active
voice class dualtone-detect-params 10
freq-max-deviation 50
freq-max-power 0
freq-min-power 35
freq-power-twist 15
cadence-variation 8
voice class dualtone-detect-params 1
voice class custom-cptone us-custom
dualtone busy
frequency 425
cadence 200 200
dualtone disconnect
frequency 425
cadence 500 500
voice-port 0/0
supervisory disconnect dualtone mid-call
supervisory custom-cptone us-custom
supervisory dualtone-detect-params 1
no battery-reversal
timeouts call-disconnect 1
timeouts ringing 10
timeouts wait-release 3

7 digit dialing on FXO lines for UC320W

Located in the Jacksonville, FL USA area, cannot seem to create a dial plan for 7 digit dialing. Area code is (904) and I don't see an option where to change from 10 digit to 7 digit outbound dialing.
Am I missing something?

Hi lance-ten,
Please go to Region page, change the dial plan from 10-digit to 7-digit and provide the default area code which is 904 for your case. Then you need to apply the configuration to make it effect.
Regards,
Wendy

CCME test call FXO without line

hi All,
We have an ISR2911 CCME10 with 2x FXO port.
We are currently staging it, however we do not have FXO lines to test in house if our dial-peer plans is actually routed correct to our voice port 0/0/0 and voice port 0/0/1.
Is there a way,cmd i can test call from my ip phone and see if the call is routed out to the intended voice FXO port
please advise

Hi.
You have different ways to test it.
debugging ccapi inout it will show you the matched outgoing dialpeer .
With debug vpm signal the output should show the port status progress.
Without a phone, from telnet or console session (not ssh) you can use the hidden command csim start followed by the number to dial.
HTH
Regards
Carlo
Sent from Cisco Technical Support iPhone App

New line only for to call mobiles phones

Hi to all,
I have one UC320W device on a customer, they have three FXO lines connected on the device. They want to connect one line more to call anly mobiles phones...
They to call anywhere are using the 0 digit and the UC320W assigns a FXO line to this user. In Spain the fixed telephony begins by 9 and the mobile telephony begins by 6. Can I to assign the new line when the user press the 06........????
I have seen in the device that the number buttons can be assigned for some purposes (to external calls, to voice mail, etc..) Can I to assign two or more purposes on one key????
Thanks!!

I've the same problem. My customer has an uc320 with two fixed fxo lines and two lines for mobile. The only way i've found to select the fxo line for mobile calls is by sharing the fxo.
But this is not the solution,
Cisco, dont you have any way (keying number 6, for example,..) for selecting an output fxo line. Can you modify the firmware to allow the uc320 to select the fxo line for doing a mobile to mobile call.
Please, we need a solution !!!
My customer is getting very very very ... better not to say
Waiting for hear from you soon

Detect Fax Tone on FXO & Route to FXS?

Can the UC320W detect a fax tone on an FXO line and automatically route that call to the FXS port?
Thanks,
Mike

Hi Wenjin (Wendy),
I have three (3) dedicated FXO lines for voice and one (1) FXO line dedicated and directly connected to the Fax machine.
I was trying to get a little adventurous and see if I could utilize all four FXO lines into the UC320W and the phone service provider's hunt function to use, in the event of a 4th incoming voice call, the fax phone number (4th FXO line) thus getting a much better utilization factor on that 4th FXO line. This would only work if the UC320W could be configured to detect a fax tone on that 4th FXO line and subsequently direct it to the FXS port where the fax machine could be connected.
Essentially, I was hoping to be able to utilize all FXO lines to their "full capacity". As you know very few people send faxes anymore (mostly scan attachments to emails) resulting in two things: a) my dedicatated FXO fax line rarely ever gets used (poor payout); and, b) as the business grows and I could use that 4th FXO line, I can't so I'm forced into a different phone service provider connection type (SIP?).
Do you know if Cisco is considering a FXO to FXS fax detection and direction functionality modification to the firmware (if hardware permissible of course)?
Ever so much appreciated.
Thanks,
Mike

CME fxo port problem

hi,
I have a 2801 CME and 2 fxo lines. Some times when both lines are seized (because of incoming and outgoing call) and after the phones are on hook the lines are still seized and are not released and when i removed the cables from fxo port, the led on each port start to blink in sequence and then when i reconnected, the port was busy again.. so i had to reboot the router to make it work. i changed the slot but dont think that it will cause any difference..do i need to upgrade the ios or some other issue..when i am calling the disconnect is fine but it happens some time when the line get stuck i have to reboot the router. one more thing when i changed the slot of the card the router didnt detected the change of slot and was showing fxo port on old slot. i rebooted the router to detect the fxo card on the right slot..sorry for the double post but no body was replying to i post it again..
Currently Being Moderated
May 12, 2012 11:49 AM (in response to Naresh Rathore)
FXO lines stuck/hang (2801 CME)
hi following is the sh run and sh version. cme output portion is removed
=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2011.02.03 14:27:39 =~=~=~=~=~=~=~=~=~=~=~=
User Access Verification
Username: admin
Password:
Router_Home>en
Password:
Router_Home#term
Router_Home#terminal le
Router_Home#terminal length n   512
Router_Home#sh run
Building configuration...
Current configuration : 15203 bytes
! Last configuration change at 14:41:02 UTC Thu Feb 3 2011 by admin
! NVRAM config last updated at 14:38:09 UTC Thu Feb 3 2011 by admin
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
hostname Router_Home
boot-start-marker
boot-end-marker
enable password cisco
no aaa new-model
clock calendar-valid
crypto pki trustpoint TP-self-signed-2416845307
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2416845307
revocation-check none
rsakeypair TP-self-signed-2416845307
crypto pki certificate chain TP-self-signed-2416845307
certificate self-signed 01
30820243 308201AC A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 32343136 38343533 3037301E 170D3131 30323032 31373332
34335A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D32 34313638
34353330 3730819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100DFAC E4312F46 0F2BF242 E55FE0C1 73DC95F2 B2844295 DA691CE3 D9A202B1
77B1B0C3 5AE3D936 C4D786DB 7CFA6624 024C6A82 A29B3AAC 3BA89A77 5425A97A
6D79A88A C1327171 C88AA5E0 AB52F461 87FB472E A7622955 17C8F22C 58842EF4
4DFA422A 54E6B96A FA536C59 BD93FDCD 872C0586 08117535 2D13F1E0 A53E65AB
FE470203 010001A3 6B306930 0F060355 1D130101 FF040530 030101FF 30160603
551D1104 0F300D82 0B526F75 7465725F 486F6D65 301F0603 551D2304 18301680
14E940B0 E437790B 4B825CD2 0FA9020F 63C9ED3A ED301D06 03551D0E 04160414
E940B0E4 37790B4B 825CD20F A9020F63 C9ED3AED 300D0609 2A864886 F70D0101
04050003 8181006B D6136D19 6EF4DDCD B3AF591E 57B9B831 79578799 03862FCF
4AF772DE AC72FC85 3F6B6B20 81F528F0 F7B2CBD0 E9795060 C46AB102 AE2CDF53
11C39D67 B49A7AE8 FB619A0F 525543F7 8BA1D52C CABEFFEB 9E5EC7E7 938AA602
84F1ECD2 303E8609 A9AB0699 9078051B 1853BC9A 4B45F2A2 204310D5 8B34B5DD
2FA51064 EFF5D4
   quit
dot11 syslog
ip cef
no ip dhcp use vrf connected
ip dhcp excluded-address 10.168.0.1
ip dhcp excluded-address 10.168.0.2
ip dhcp excluded-address 10.168.10.1
ip dhcp excluded-address 10.168.10.2
ip dhcp excluded-address 10.168.111.1 10.168.111.6
ip dhcp pool Data
   network 10.168.0.0 255.255.255.0
   default-router 10.168.0.1
   option 150 ip 10.168.10.1
   dns-server 212.72.1.186 212.72.23.4
ip dhcp pool VOICE
   network 10.168.10.0 255.255.255.0
   default-router 10.168.10.1
   option 150 ip 10.168.10.1
ip dhcp pool WLAN
   network 10.168.111.0 255.255.255.0
   default-router 10.168.111.1
   option 150 ip 10.168.10.1
   dns-server 212.72.1.186 212.72.23.4
ip host members.dyndns.org 204.13.248.112
ip name-server 212.72.1.186
ip name-server 212.72.23.4
ip ddns update method example_dyndns
HTTP
add http://whatisthis:[email protected]/nic/update?system=dyndns&hostname=<h>&myip=<a>
interval maximum 28 0 0 0
interval minimum 28 0 0 0
multilink bundle-name authenticated
voice-card 0
dsp services dspfarm
voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
no supplementary-service h450.2
no supplementary-service h450.3
supplementary-service h450.12
h323
sip
registrar server expires max 600 min 60
username xxxxx password 0 xxxx
archive
log config
hidekeys
interface FastEthernet0/0
no ip address
ip nat inside
ip virtual-reassembly
speed auto
full-duplex
no keepalive
interface FastEthernet0/0.2
description ***** Voice LAN ******
encapsulation dot1Q 2
ip address 10.168.10.1 255.255.255.0
ip nat inside
ip virtual-reassembly
interface FastEthernet0/0.3
description ***** Data LAN ******
encapsulation dot1Q 3
ip address 10.168.0.1 255.255.255.0
ip nat inside
ip virtual-reassembly
interface FastEthernet0/0.4
description ***** Wireless LAN ******
encapsulation dot1Q 4
ip address 10.168.111.1 255.255.255.0
ip nat inside
ip virtual-reassembly
interface FastEthernet0/1
description $ES_WAN$
no ip address
shutdown
duplex auto
speed auto
interface ATM0/1/0
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
interface ATM0/1/0.1 point-to-point
pvc 0/35
pppoe-client dial-pool-number 1
interface Dialer0
no ip address
interface Dialer1
mtu 1492
ip address negotiated
no ip redirects
no ip unreachables
no ip proxy-arp
ip mtu 1452
ip nat outside
ip virtual-reassembly
encapsulation ppp
ip route-cache flow
ip tcp adjust-mss 1412
dialer pool 1
dialer-group 1
ppp authentication chap pap callin
ppp chap hostname xxxx
ppp chap password 0 xxxxx
ppp pap sent-username xxxx password 0 xxxxx
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer1
ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
ip dns server
ip nat inside source list 101 interface Dialer1 overload
ip nat inside source route-map NAT_RMAP interface Dialer0 overload
access-list 101 permit ip 10.168.0.0 0.0.0.255 any
access-list 101 permit ip 10.168.111.0 0.0.0.255 any
route-map NAT_RMAP permit 10
match ip address 101
control-plane
voice-port 0/0/0
supervisor disconnect dualtone mid-call
input gain 14
compand-type a-law
cptone BE
timeouts call-disconnect 5
timeouts wait-release 5
connection plar opx 121
impedance complex2
caller-id alerting dsp-pre-allocate
voice-port 0/0/1
supervisor disconnect dualtone mid-call
input gain 14
compand-type a-law
cptone BE
timeouts call-disconnect 5
timeouts wait-release 5
connection plar opx 121
impedance complex2
caller-id alerting dsp-pre-allocate
voice-port 0/0/2
supervisor disconnect dualtone mid-call
input gain 14
compand-type a-law
cptone BE
timeouts call-disconnect 5
timeouts wait-release 5
connection plar opx 121
impedance complex2
caller-id alerting dsp-pre-allocate
voice-port 0/0/3
supervisor disconnect dualtone mid-call
input gain 14
compand-type a-law
cptone BE
timeouts call-disconnect 5
timeouts wait-release 5
connection plar opx 121
impedance complex2
caller-id alerting dsp-pre-allocate
dial-peer cor custom
name local
name longdistance
dial-peer cor list call-local
member local
dial-peer cor list call-longdistance
member longdistance
dial-peer cor list manager
member local
member longdistance
dial-peer cor list other
member local
dial-peer voice 1 pots
corlist outgoing call-longdistance
destination-pattern 0.T
port 0/0/0
dial-peer voice 2 pots
corlist outgoing call-longdistance
destination-pattern 0.T
port 0/0/1
dial-peer voice 3 pots
corlist outgoing call-longdistance
destination-pattern 0.T
port 0/0/2
dial-peer voice 4 pots
corlist outgoing call-longdistance
destination-pattern 0.T
port 0/0/3
dial-peer voice 5 pots
corlist outgoing call-local
destination-pattern 0[2,9].......
port 0/0/0
dial-peer voice 6 pots
corlist outgoing call-local
destination-pattern 0[2,9].......
port 0/0/1
dial-peer voice 7 pots
corlist outgoing call-local
destination-pattern 0[2,9].......
port 0/0/2
dial-peer voice 8 pots
corlist outgoing call-local
destination-pattern 0[2,9].......
port 0/0/3
dial-peer voice 9 pots
corlist outgoing call-local
destination-pattern 0800T
port 0/0/0
prefix 800
dial-peer voice 10 pots
corlist outgoing call-local
destination-pattern 0800T
port 0/0/1
prefix 800
dial-peer voice 11 pots
corlist outgoing call-local
destination-pattern 0800T
port 0/0/2
prefix 800
dial-peer voice 12 pots
corlist outgoing call-local
destination-pattern 0800T
port 0/0/3
prefix 800
telephony-service
no auto-reg-ephone
max-ephones 25
max-dn 25
ip source-address 10.168.10.1 port 2000
auto assign 1 to 20
timeouts interdigit 5
system message Home
max-conferences 8 gain -6
call-forward pattern .T
dn-webedit
transfer-system full-consult dss
transfer-pattern .T
ephone-dn 1 dual-line
number 101
label M.M Office (101)
description M.M Office (101)
name M.M Office
ephone 1
device-security-mode none
video
mac-address 1C17.D3C3.7A31
speed-dial 1 102 label "abc"
speed-dial 2 103 label "def"
speed-dial 3 104 label "hij"
speed-dial 4 113 label "klm"
speed-dial 5 104 label "nop"
speed-dial 6 105 label "qrst"
speed-dial 7 105 label "uvw"
type 7975
button 1:1 2:21
ephone-hunt 1 sequential
pilot 150
list 121
line con 0
exec-timeout 0 0
logging synchronous
login local
line aux 0
line vty 0 4
login local
transport input telnet
scheduler allocate 20000 1000
ntp master 2
ntp update-calendar
end
Router_Home#sh di
Router_Home#sh dia
% Ambiguous command: "sh dia"
Router_Home#sh ds
Router_Home#sh dsv   p
Router_Home#sh dspfarm
% Incomplete command.
Router_Home#sh dspfarm ?
all      Display all DSPFARM global info
dsp      Display DSPFARM DSPs information
profile Display DSPFARM profiles
Router_Home#sh dspfarm ds
Router_Home#sh dspfarm dsp
% Incomplete command.
Router_Home#sh dspfarm dsp             all
Total number of DSPFARM DSP channel(s) 0
Router_Home#sh ver
Router_Home#sh version
Cisco IOS Software, 2801 Software (C2801-ADVIPSERVICESK9-M), Version 12.4(15)T10, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Mon 14-Sep-09 14:51 by prod_rel_team
ROM: System Bootstrap, Version 12.3(8r)T9, RELEASE SOFTWARE (fc1)
Router_Home uptime is 21 hours, 11 minutes
System returned to ROM by power-on
System restarted at 17:31:27 UTC Wed Feb 2 2011
System image file is "flash:c2801-advipservicesk9-mz.124-15.T10.bin"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
[email protected].
Cisco 2801 (revision 6.0) with 237568K/24576K bytes of memory.
Processor board ID FCZ10491208
2 FastEthernet interfaces
1 ATM interface
2 Virtual Private Network (VPN) Modules
4 Voice FXO interfaces
1 DSP, 8 Voice resources
DRAM configuration is 64 bits wide with parity disabled.
191K bytes of NVRAM.
62720K bytes of ATA CompactFlash (Read/Write)
Configuration register is 0x2102
Router_Home#exit
Regards

Actually this has been answered already:
https://supportforums.cisco.com/thread/2148571?tstart=0
please do not open duplicate threads. You can delete you post using the Actions panel on the right.

Redirect SIP Trunk calls to FXO port

Hi,
This is the scenario. There are 3 branches, two of them are Cisco Call Manager Express and one of them is Elastix-based.
So, as the image explains, the three branches have SIP trunks fully operational. The branches are in different cities, so the numbers structure changes. In city A it begins with 2, in B begins with 3 and in C begins with 4. Every POTS number is a 7 digit number (2XXXXXX, 3XXXXXX, 4XXXXXX). And every user, in every branch, have a 4 digit number beginning with the city code (2XXX, 3XXX, 4XXX).
But, every time city A wants to make a call to a POTS number in city B, it goes across the A´s FXO line. So it charges a inter-city cost to the call.
The client wants that every time a city A user wants to call a POTS number in city B, goes over the SIP trunk to city B and use the FXO on the city B call manager.
I have made a pattern for city A. So, everytime the user dials 3XXXXXX, it does not use the city A´s FXO, but it goes to the branch in city B.
What do I have to do now in branch B´s Call Manager Express to redirect that call to a local FXO?
Thanks in advanced!
Regards
PS. There is a diagram of the topology. Want to do what the red line is doing.

In this situation I would do an answer-address based on ANI so you are specifically identifying your site A and then just piggy back off the local FXO out.
So assuming you are sending just 4 digits over the SIP for each site:
Dial-peer voice X voip
answer-address "blah"
protocol sipv2
...(whatever else you need to configure in these dots)
At this point your CME at site B will take the call see that it is destined for a POTs line and it should send it out whatever local dial-peer you have setup for that site when they dial out to the PSTN locally.
EDIT:
Then again, you probably already have a general incoming dial-peer, the above design would just be specific for your site A and isn't really needed.

CME - Sending outbound calls to FXO port

Hi Guys,
Need your help for the below scenario.
Our customer has a CME where 4 FXO ports are already connected and working. Customer has added 2 more FXO port and few IP phones.
The requirement is when ever an outbound call is made from the newly configured IP phones, the call should go through the newly added FXO lines.
For eg ext 3001 , the outbound call should go through port 0/1/0
Already the prefix 9 is used for dialing the number and I guess only one prefix number can be used in CME.
I tried translation rule , cor list but none worked , the call is default going through the old fxo port and not to the new fxo port.
Can you guys help me with the configuration.
Regards
Sathya

Previous post on similar issue might be helpful -
https://supportforums.cisco.com/discussion/11431746/h323-choose-outbound-fxo-port-based-calling-number
Thnx

4 FXO lines on a 504G

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