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New Member

Disconnect problem with CISCO 2610 Router

Hello!

I have a big problem with my CISCO 2610 router.

It's configured to be able to carry out a VoIP network.

I can call from any land line (fixed phone) from Romania (I'm from Romania) at a local number, I receive a message like "Welcome to CISCO...", I enter an account number and then I call any number from US (for example).

Everything goes fine except one thing: after I close my connection, I mean I hang-up, the voice port doesn't disconnect for about 4 or 5 minutes. So even if there's no phone call, the line is busy for 5 minutes.

I've tried to set up the "Wait Release Time Out" parameter and "Call Disconnect Time Out", but there's still that problem.

What on earth can I do?

Can you help me, please?

Here is some configuration, if you need more just tell me what:

CISCO-GW#show voice port 1/0/4

Foreign Exchange Office 1/0/4 Slot is 1, Sub-unit is 0, Port is 4

Type of VoicePort is FXO

Operation State is DORMANT

Administrative State is UP

No Interface Down Failure

Description is not set

Noise Regeneration is enabled

Non Linear Processing is enabled

Non Linear Mute is disabled

Non Linear Threshold is -21 dB

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 3 dB

Echo Cancellation is enabled

Echo Cancellation NLP mute is disabled

Echo Cancellation NLP threshold is -21 dB

Echo Cancel Coverage is set to 8 ms

Playout-delay Mode is set to default

Playout-delay Nominal is set to 60 ms

Playout-delay Maximum is set to 200 ms

Playout-delay Minimum mode is set to default, value 40 ms

Playout-delay Fax is set to 300 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 3 s

Ringing Time Out is set to 180 s

Wait Release Time Out is set to 3 s

Companding Type is u-law

Region Tone is set for HU

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

Station name None, Station number None

Caller ID Info Follows:

Standard BELLCORE

Caller ID is received after 1 ring(s)

Voice card specific Info Follows:

Signal Type is loopStart

Battery-Reversal is disabled

Number Of Rings is set to 1

Supervisory Disconnect is dualtone mid-call

Answer Supervision is 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

Percent Break of Pulse is 65 percent

GuardOut timer is 500 ms

And some from start-up config:

voice service voip

!

!

!

!

!

!

voice class custom-cptone radu

dualtone busy

frequency 450

cadence continuous

dualtone ringback

frequency 450

cadence 1000

dualtone out-of-service

frequency 450

cadence continuous

dualtone disconnect

frequency 450

cadence 167

!

!

voice class custom-cptone class1

dualtone busy

frequency 425

cadence 200 300

!

!

fax interface-type fax-mail

mta receive maximum-recipients 0

!

gw-accounting h323 vsa

gw-accounting voip

translation-rule 20950

Rule 0 ^00 011

!

!

!

!

interface Ethernet0/0

ip address 193.230.219.124 255.255.255.248

half-duplex

h323-gateway voip interface

h323-gateway voip h323-id BCI-Romania-GW

!

ip default-gateway 193.230.219.121

ip classless

ip route 0.0.0.0 0.0.0.0 Ethernet0/0

no ip http server

ip pim bidir-enable

!

AND:

!

voice-port 1/0/4

cptone HU

timeouts call-disconnect 3

timeouts wait-release 3

timing guard-out 500

caller-id enable

supervisory disconnect dualtone mid-call

supervisory answer dualtone

supervisory custom-cptone radu

no battery-reversal

!

I really hope you'll give me an answer.

Thank's a lot!

2 REPLIES
New Member

Re: Disconnect problem with CISCO 2610 Router

This is a common problem with FXO ports, I still have outstanding case open with Cisco, have you looked at the trouble shooting tips for FXO ..it gives you many different things to try on the voice port

also have you got the correct FXO card for your country?

good luck

Richard.

New Member

Re: Disconnect problem with CISCO 2610 Router

I've read a lot of documents regarding FXO, FXS, voice ports, dial-peer, etc, but I still have the problem...

Are there FXO cards specific to a country?

Tanks for your previous answer.

Radu

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