To configure VOIP for this 2FXO card

[sejalpatel]

We are having one Cisco 3640 Router with One Serial Port and 2FXS(2nos) Voice card. We have configured the 2FXO card to the best of our knowledge. These 2 ports are configured in EPABX. Now we are able to get the dialtone but we are unable to make calls to US . Kindly let me know the commands to configure VOIP for this 2FXO card.

Thanks in advance

Regards

Sapna shah

[fbadr]

i am a little bit confused are they FXO or FXS?

if FXO u cannot hear a dial tone from it directly instead it come from the PABX

please inform exact card and if you can put your config i may be able to help you

[sejalpatel]

The exact voice card is FXO for which we want to know why we are not able to call the US office.

Here are HYD-RTR#sh voice port

Foreign Exchange Station 1/0/0

Type of VoicePort is FXS

Operation State is DORMANT

Administrative State is UP

No Interface Down Failure

Description is Direct line for IOC

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 60 s

Region Tone is set for US

Analog Info Follows:

Currently processing Voice

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is loopStart

Ring Frequency is 25 Hz

Hook Status is On Hook

Ring Active Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Foreign Exchange Station 1/0/1

Type of VoicePort is FXS

Operation State is DORMANT

Administrative State is UP

No Interface Down Failure

Description is Connected to Alcatel PABX thru trunk line

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 1 s

Region Tone is set for US

Analog Info Follows:

Currently processing unknown

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is loopStart

Ring Frequency is 25 Hz

Hook Status is On Hook

Ring Active Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Foreign Exchange Station 1/1/0

Type of VoicePort is FXS

Operation State is DORMANT

Administrative State is UP

No Interface Down Failure

Description is Second Direct Line For IOC

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 60 s

Region Tone is set for US

Analog Info Follows:

Currently processing Voice

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is loopStart

Ring Frequency is 25 Hz

Hook Status is On Hook

Ring Active Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Foreign Exchange Station 1/1/1

Type of VoicePort is FXS

Operation State is DORMANT

Administrative State is UP

No Interface Down Failure

Description is Second Line Connected to Alcatel PABX thru trunk line

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 60 s

Region Tone is set for US

Analog Info Follows:

Currently processing unknown

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is loopStart

Ring Frequency is 25 Hz

Hook Status is On Hook

Ring Active Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Foreign Exchange Office 2/0/0

Type of VoicePort is FXO

Operation State is DORMANT

Administrative State is UP

The Last Interface Down Failure Cause is Administrative Shutdown

Description is not set

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is plar

Connection Number is 100

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 60 s

Region Tone is set for US

Analog Info Follows:

Currently processing none

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is groundStart

Number Of Rings is set to 1

Supervisory Disconnect active

Hook Status is On Hook

Ring Detect Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Dial Type is pulse

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Pulse Rate Timing is set to 10 pulses/second

InterDigit Pulse Duration Timing is set to 750 ms

Foreign Exchange Office 2/0/1

Type of VoicePort is FXO

Operation State is DORMANT

Administrative State is UP

The Last Interface Down Failure Cause is Administrative Shutdown

Description is not set

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 60 s

Region Tone is set for US

Analog Info Follows:

Currently processing none

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is groundStart

Number Of Rings is set to 1

Supervisory Disconnect active

Hook Status is On Hook

Ring Detect Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Dial Type is dtmf

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Pulse Rate Timing is set to 10 pulses/second

InterDigit Pulse Duration Timing is set to 750 ms

Please enlighten us why we are not able to make calls .IS there any fault in the configurations made by us !

Thanks in advance

[auromira]

We are having one Cisco 3640 Router with One Serial Port and 2FXS(2nos) Voice card.We have configured voice card FXO but now due to some unknown reason we are not able to call the US office. Kindly help us .Here is the configuration:

Can u let us know what errors we have made in configuruing steps .

Here are HYD-RTR#sh voice port

Foreign Exchange Station 1/0/0

Type of VoicePort is FXS

Operation State is DORMANT

Administrative State is UP

No Interface Down Failure

Description is Direct line for IOC

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 60 s

Region Tone is set for US

Analog Info Follows:

Currently processing Voice

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is loopStart

Ring Frequency is 25 Hz

Hook Status is On Hook

Ring Active Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Foreign Exchange Station 1/0/1

Type of VoicePort is FXS

Operation State is DORMANT

Administrative State is UP

No Interface Down Failure

Description is Connected to Alcatel PABX thru trunk line

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 1 s

Region Tone is set for US

Analog Info Follows:

Currently processing unknown

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is loopStart

Ring Frequency is 25 Hz

Hook Status is On Hook

Ring Active Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Foreign Exchange Station 1/1/0

Type of VoicePort is FXS

Operation State is DORMANT

Administrative State is UP

No Interface Down Failure

Description is Second Direct Line For IOC

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 60 s

Region Tone is set for US

Analog Info Follows:

Currently processing Voice

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is loopStart

Ring Frequency is 25 Hz

Hook Status is On Hook

Ring Active Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Foreign Exchange Station 1/1/1

Type of VoicePort is FXS

Operation State is DORMANT

Administrative State is UP

No Interface Down Failure

Description is Second Line Connected to Alcatel PABX thru trunk line

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 60 s

Region Tone is set for US

Analog Info Follows:

Currently processing unknown

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is loopStart

Ring Frequency is 25 Hz

Hook Status is On Hook

Ring Active Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Foreign Exchange Office 2/0/0

Type of VoicePort is FXO

Operation State is DORMANT

Administrative State is UP

The Last Interface Down Failure Cause is Administrative Shutdown

Description is not set

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is plar

Connection Number is 100

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 60 s

Region Tone is set for US

Analog Info Follows:

Currently processing none

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is groundStart

Number Of Rings is set to 1

Supervisory Disconnect active

Hook Status is On Hook

Ring Detect Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Dial Type is pulse

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Pulse Rate Timing is set to 10 pulses/second

InterDigit Pulse Duration Timing is set to 750 ms

Foreign Exchange Office 2/0/1

Type of VoicePort is FXO

Operation State is DORMANT

Administrative State is UP

The Last Interface Down Failure Cause is Administrative Shutdown

Description is not set

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call-Disconnect Time Out is set to 60 s

Region Tone is set for US

Analog Info Follows:

Currently processing none

Maintenance Mode Set to None (not in mtc mode)

Number of signaling protocol errors are 0

Impedance is set to 600r Ohm

Voice card specific Info Follows:

Signal Type is groundStart

Number Of Rings is set to 1

Supervisory Disconnect active

Hook Status is On Hook

Ring Detect Status is inactive

Ring Ground Status is inactive

Tip Ground Status is inactive

Dial Type is dtmf

Digit Duration Timing is set to 100 ms

InterDigit Duration Timing is set to 100 ms

Pulse Rate Timing is set to 10 pulses/second

InterDigit Pulse Duration Timing is set to 750 ms

Please enlighten us why we are not able to make calls .IS there any fault in the configurations made by us !

Thanks in advance

[pacameron]

Post your configs and tell us what dialed number will be used when making the calls. Then we can enlighten you !

[auromira]

Hi

Thanks a lot for replying .

This are the configurations of router from where we are dialing:

AHD-RTR#sh running-config

Building configuration...

Current configuration:

!

version 12.0

service timestamps debug uptime

service timestamps log uptime

service password-encryption

!

hostname HYD-RTR

!

enable secret xxxxxxx.

enable password xxxxx

!

username xxxx password xxxx

!

!

!

!

ip subnet-zero

no ip domain-lookup

ip name-server 10.152.11.21

ip name-server 10.152.11.22

ip name-server 196.12.32.2

ip name-server 216.52.15.115

!

!

!

!

voice-port 1/0/0

description Direct line for IOC

!

voice-port 1/0/1

description Connected to Alcatel PABX thru trunk line

!

!

dial-peer voice 20 pots

destination-pattern +14081234567

port 1/0/1

!

dial-peer voice 40 voip

destination-pattern 2...

session target ipv4:10.152.254.254

!

dial-peer voice 50 voip

destination-pattern ...........

session target ipv4:10.152.254.254

!

dial-peer voice 30 pots

destination-pattern +14081234568

port 1/0/0

!

!

interface Multilink0

no ip address

no ip directed-broadcast

no cdp enable

ppp multilink

multilink-group 0

!

interface Multilink1

bandwidth 128

ip address 10.152.254.253 255.255.255.0

no ip directed-broadcast

ip tcp header-compression iphc-format

no ip mroute-cache

fair-queue 64 16 0

no cdp enable

ppp multilink

ppp multilink fragment-delay 20

ppp multilink interleave

multilink-group 1

ip rtp header-compression iphc-format

ip rtp priority 16384 16383 40

!

interface Ethernet0/0

description connected to EIL-HYD-LAN

ip address 10.152.10.254 255.255.255.0

no ip redirects

no ip directed-broadcast

!

interface Serial0/0

description connected to ENSI-RTR

bandwidth 128

no ip address

no ip directed-broadcast

encapsulation ppp

no ip mroute-cache

no fair-queue

ppp multilink

multilink-group 1

!

ip classless

ip route 10.80.0.0 255.255.0.0 10.152.254.254

ip route 10.151.0.0 255.255.0.0 10.152.254.254

ip route 10.152.11.0 255.255.255.0 10.152.10.253

ip route 172.16.0.0 255.255.0.0 10.152.254.254

ip route x.x.x.x x.255.0.0 10.152.254.254

ip route x.x.x.x x.255.255.0 10.152.254.254

ip route x.x.x.x x.255.255.0 10.152.10.253

ip http server

!

snmp-server engineID local xxxxx

snmp-server community xxx

snmp-server community xxx

snmp-server community xxx

snmp-server contact xxxx

!

line con 0

exec-timeout 0 0

password xxxx

login

transport input none

line aux 0

line vty 0 4

password xxxx

login

!

end

This are the configurations to router in US to whihc we are we are dialing :US Router Running Config

Authorized Personnal Only!

User Access Verification

Password:

xxx

Password:

xxxx

xxxx#sh running-config

Building configuration...

Current configuration : 3465 bytes

!

version 12.2

no parser cache

no service single-slot-reload-enable

service timestamps debug uptime

service timestamps log uptime

no service password-encryption

!

hostname xxxx

!

logging buffered 4096 debugging

no logging rate-limit

enable secret xxxxx

!

!

!

memory-size iomem 10

ip subnet-zero

!

!

no ip domain-lookup

!

no ip dhcp-client network-discovery

call rsvp-sync

!

voice class codec 10

codec preference 1 g729r8

!

!

!

!

!

!

!

translation-rule 10

Rule 0 ^14080 0

Rule 1 ^14081 1

Rule 2 ^14082 2

Rule 3 ^14083 3

Rule 4 ^14084 4

Rule 5 ^14085 5

Rule 6 ^14086 6

Rule 7 ^14087 7

Rule 8 ^14088 8

Rule 9 ^14089 9

!

!

interface Loopback0

no ip address

!

interface Multilink1

bandwidth 256

ip address 10.152.254.254 255.255.255.0

ip tcp header-compression iphc-format

no ip mroute-cache

fair-queue 64 16 0

no cdp enable

ppp multilink

ppp multilink fragment-delay 20

ppp multilink interleave

multilink-group 1

ip rtp header-compression iphc-format

ip rtp priority 16384 16383 40

!

interface Ethernet0/0

ip address 10.151.10.4 255.255.255.0

full-duplex

!

interface Serial0/0

bandwidth 256

no ip address

encapsulation ppp

no ip mroute-cache

no fair-queue

ppp multilink

multilink-group 1

!

interface Ethernet0/1

no ip address

full-duplex

!

interface Serial0/1

bandwidth 128

ip address 10.152.253.254 255.255.255.0

encapsulation ppp

no ip mroute-cache

no fair-queue

!

interface Virtual-Template1

ip unnumbered Loopback0

ip tcp header-compression iphc-format

fair-queue 64 256 1

ppp multilink

ppp multilink fragment-delay 30

ip rtp header-compression iphc-format

ip rtp reserve 16384 100 32

!

interface Virtual-Template2

no ip address

!

ip classless

ip route 0.0.0.0 0.0.0.0 10.151.10.3

ip route 10.151.0.0 255.255.0.0 10.151.10.3

ip route 10.152.10.0 255.255.255.0 10.152.254.253

ip route 10.152.11.0 255.255.255.0 10.152.254.253

ip route 10.152.12.0 255.255.255.0 10.152.254.253

ip route 172.19.0.0 255.255.0.0 10.151.10.3

no ip http server

!

!

!

snmp-server community sjcprivate RO

snmp-server location San Jose Telco Room

snmp-server contact slee@euclid.com

snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart

snmp-server host 10.151.10.89 sjcprivate

!

voice-port 1/0/0

!

voice-port 1/0/1

description Connected to direct line 301(+301)

!

voice-port 1/1/0

connection plar +14081234567

description Connected to FXO 14087902705 thru Nortel Meridian PABX

!

voice-port 1/1/1

connection plar opx +14081234568

description Connected to FXO 14087902754 thru Nortel Meridian PABX

!

dial-peer cor custom

!

!

!

dial-peer voice 20 voip

huntstop

destination-pattern +1408123456.

session target ipv4:10.152.254.253

!

dial-peer voice 50 pots

destination-pattern ...........

translate-outgoing called 10

port 1/1/0

prefix 9

!

dial-peer voice 40 pots

destination-pattern 2...

no digit-strip

port 1/1/0

!

dial-peer voice 41 pots

preference 1

destination-pattern 2...

no digit-strip

port 1/1/1

!

dial-peer voice 21 voip

destination-pattern +14081234567

session target ipv4:10.152.254.253

!

dial-peer voice 22 voip

destination-pattern +14081234568

session target ipv4:10.152.254.253

!

dial-peer voice 60 pots

destination-pattern ...........

translate-outgoing called 10

port 1/1/1

prefix 9

!

banner motd ^CAuthorized Personnal Only!^C

!

line con 0

line aux 0

line vty 0 4

passwordxxxxx

login

line vty 5 15

login

!

no scheduler allocate

!

end

Please do let me know in detail.

Thanks a lot in advance

Regards

Auromira

[pacameron]

First suggestion is to put similar versions of IOS on both routers - one of them is running 12.0? and the other is running 12.2. There have been many changes since the 12.0 release and there may be some incompatibities between the versions.

Second, use more specific destination patterns on the VOIP dial peers : '........' could peotentially cause incoming IP calls to try and do an IP hairpin, which will fail. Make all destination patterns match on leading numbers so there is no possibilities of mismatches.

Third, remove the leading '+' on the detination patterns - it does not nothing.

Fourth , make the QOS consistent on the multilink interface. IP RTP reserve is obsolete. Refer here for suggestions on setting up QOS on low speed serial links -

http://www.cisco.com/warp/public/788/voice-qos/voip-mlppp.html