Fax Blocked Voice Port (FXS)

hi,
an outgoing fax call blocked my voice port. it stays in a busy state for days... shut and no shut doesn't put the voice port in a dorm state again, only a reload will correct it... is there any solution instead reloading the c2800?
many thanks

Dino -
If you are running IOS 12.4, This seems to be attributed, possibly, to a known bug with the FXS port:
Cisco bug ID CSCse83674
http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCse83674

Similar Messages

Fax machine dialing from FXS without 9 in CCME

Hi everyone,
I have a fax machine connected to a FXS port (voice-port 0/1/0). We use the PRI for inbound and outbound calls (voice-port 0/0/0:23). I can currently make calls from the fax through the PRI but I have to dial 9. How can I not force the fax machine to dial 9?
Thanks!
Stephen

Is this a H323 or MGCP gateway ? If using H323
Use separate dial-peers for dialing from fax machines
dial-peer voice 1 pots
destination-pattern [2-9]...... (7 digit dialing in this case)
port 1/0/0:23
Then use COR so that phones wont have access to these dial-peers. Only fax machine ports should.

Fax and Voice use same DID - SIP/CUBE

Is there any good way to have inbound Fax and Voice calls use the same DID?
I know there used to be a Fax Onramp TCL script, but I thought that was for TDM circuits (T1-PRI).
In this scenario, the PSTN comes from a SIP provider to a CUBE router. The provider does support T.38.
Call flow is: Remote Fax machine -> PSTN -> SIP Provider -> CUBE ->SIP -> CUCM (or Fax server.)
Ideally, I would like to send Fax calls directly to a 3rd party Fax server without going through CallManager (using dial-peers).
I'm hoping there is some secret SDP message that says "This is a Fax call, route me to the Fax server".
Thanks, Randy

Hi Stephan,
there are several timeouts and timings on voice ports which you can try out to "speed up" your disconnect but from my experience fax machines have an internal timing they need to get ready again - for example it needs often ~30sec to make a second ingoing fax after receiving the first one. For outgoing faxes the machine has usually a buffer where it stores the pages till the line is ready again. So it depends on the type & brand of fax machine you use, doesn't it?
Notice that some timeouts don't work since you control them with UCM (eg. ringing timeout => should be no answer config on line configuration)
show voice port 2/0:
Initial Time Out is set to 2 s
Interdigit Time Out is set to 10 s
Call Disconnect Time Out is set to 60 s
Supervisory Disconnect Time Out is set to 750 ms
Ringing Time Out is set to infinity
Wait Release Time Out is set to 30 s
Hookflash-in Timing is set to max=1000 ms, min=150 ms
Hookflash-out Timing is set to 400 ms
Furthermore I would suggest you to use actual 12.4(24)T release since i hade several problems with the 12.4(25c).
Regards,
Christoph

Unable to configure voice ports on cisco2811

I have configured the Voice Gateway and calls are working internally.
I recently installed a WIC-1B-S/T-V3 card to prepare to getting outside line access.
To try a set of Dial-Peer and put the port command , but I have been rejected.
I've confirmed that　IOS Version,compatibility of WIC,PVDM is installed.
How do I get my WIC card to work?
The following is a show command.
【try set up】
R1#conf t
R1(config)#dial-peer voice 100 pots
R1(config-dial-peer)#port 0/0/0
^
% Invalid input detected at '^' marker.
R1(config-dial-peer)#port ?
<50-50> Voice interface slot #
R1(config-dial-peer)#port 50/?
<0-0> Voice interface SubUnit #
R1(config-dial-peer)#port 50/0/?
<1-20> Voice interface port # within vic
R1(config-dial-peer)#port 50/0/1
^
% Invalid input detected at '^' marker.
【show voice port summary】(i know 50/x/x voice port is automatically created.)
R1#show voice port summary
IN OUT
PORT CH SIG-TYPE ADMIN OPER STATUS STATUS EC
========= == ============ ===== ==== ======== ======== ==
50/0/1 1 efxs up up on-hook idle y
50/0/1 2 efxs up up on-hook idle y
-- omission --
50/0/20 1 efxs up up on-hook idle y
50/0/20 2 efxs up up on-hook idle y
【show ip interface brief】
R1#sh ip int brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 192.168.11.110 YES NVRAM up up
FastEthernet0/1 192.168.110.1 YES NVRAM up up
BRI0/0/0 unassigned YES NVRAM up up
BRI0/0/0:1 unassigned YES unset down down
BRI0/0/0:2 unassigned YES unset down down
Loopback0 1.1.1.1 YES NVRAM up up
【show diag】
R1#sh diag
Slot 0:
C2811 Motherboard with 2FE and integrated VPN Port adapter, 2 ports
Port adapter is analyzed
Port adapter insertion time unknown
Onboard VPN : v2.2.0
-- omission --
PVDM Slot 0:
16-channel (G.711) Voice/Fax PVDMII DSP SIMM PVDM daughter card
Hardware Revision : 4.0
Part Number : 73-8538-05
Board Revision : A0
Deviation Number : 0
Fab Version : 04
PCB Serial Number : FOC104518AZ
RMA Test History : 00
RMA Number : 0-0-0-0
RMA History : 00
Processor type : 00
Product (FRU) Number : PVDM2-16
Version Identifier : V01
EEPROM format version 4
EEPROM contents (hex):
WIC Slot 0:
BRI S/T - 3086 WAN daughter card
Hardware Revision : 1.0
Top Assy. Part Number : 800-24973-01
Board Revision : B0
Deviation Number : 0
Fab Version : 01
PCB Serial Number : FOC10515ZRK
RMA Test History : 00
RMA Number : 0-0-0-0
RMA History : 00
Product (FRU) Number : WIC-1B-S/T-V3
Version Identifier : V01
【show inventory】
R1#sh inve
NAME: "2811 chassis", DESCR: "2811 chassis"
PID: CISCO2811 , VID: V01 , SN: FHK0934F0HR
NAME: "Wan Interface Card BRI S/T (3086)", DESCR: "Wan Interface Card BRI S/T (3086)"
PID: WIC-1B-S/T-V3 , VID: V01 , SN: FOC10515ZRK
NAME: "PVDMII DSP SIMM with one DSP", DESCR: "PVDMII DSP SIMM with one DSP"
PID: PVDM2-16 , VID: V01 , SN: FOC104518AZ
【show version】
R1#sh version
Cisco IOS Software, 2800 Software (C2800NM-ADVENTERPRISEK9-M), Version 12.4(7), RELEASE SOFTWARE (fc6)
ROM: System Bootstrap, Version 12.3(8r)T7, RELEASE SOFTWARE (fc1)
System returned to ROM by power-on
System image file is "flash:c2800nm-adventerprisek9-mz.124-7.bin"
Cisco 2811 (revision 53.51) with 247808K/14336K bytes of memory.
Processor board ID FHK0934F0HR
2 FastEthernet interfaces
1 ISDN Basic Rate interface
1 Virtual Private Network (VPN) Module
DRAM configuration is 64 bits wide with parity enabled.
239K bytes of non-volatile configuration memory.
62720K bytes of ATA CompactFlash (Read/Write)
Configuration register is 0x2102
【show run】
R1#sh run
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
hostname R1
boot-start-marker
boot-end-marker
no aaa new-model
resource policy
ip cef
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.110.1
ip dhcp pool VLAN10
network 192.168.110.0 255.255.255.0
default-router 192.168.110.1
option 150 ip 192.168.11.200
isdn switch-type ntt
voice-card 0
no dspfarm
interface Loopback0
ip address 1.1.1.1 255.255.255.255
interface FastEthernet0/0
ip address 192.168.11.110 255.255.255.0
duplex auto
speed auto
interface FastEthernet0/1
ip address 192.168.110.1 255.255.255.0
duplex auto
speed auto
interface BRI0/0/0
no ip address
encapsulation hdlc
isdn switch-type ntt
isdn point-to-point-setup
isdn incoming-voice voice
isdn map address .* plan unknown type unknown
router ospf 1
log-adjacency-changes
network 1.1.1.1 0.0.0.0 area 0
network 192.168.11.0 0.0.0.255 area 0
network 192.168.110.0 0.0.0.255 area 0
router ospf 12
log-adjacency-changes
ip http server
no ip http secure-server
control-plane
dial-peer voice 100 pots
destination-pattern 0T
incoming called-number .T
direct-inward-dial
call-manager-fallback
max-conferences 8 gain -6
ip source-address 192.168.11.110 port 2000
max-ephones 10
max-dn 20 dual-line
end

Hi,
the card which u are using supports Data .
you need to have VIC cards like VIC2-2BRI-NT/TE for Voice to work.
http://www.cisco.com/c/en/us/support/docs/voice/digital-ccs/7960-2isdn-bri-vic.html
regds,
aman

Voice-port

Estimados, tengo un duda. tengo un cisco 2800 que tiene un E1 interconectado a una Central y este a su ves se conecta aun proveedor SIP para realizar mis llamadas, esto funciona correctamente. Pero este mismo equipo tiene 4 port fxs lo cuales deben de conectarse a otro proveedor SIP para llamar, como puedo hacer para diferencia el plan de marcado de los puerto FXS del resto de lo otros.
Saludos.

Wrong forum, post in "voice - IP telephony". You can move you post using the actions panel on the right.

[Solved] SSH not working (ISP blocks my port 22)

OK full story:
I want to be able to connect to my home arch linux box from school. The setup there are winxp machines whit putty on my usb or the pc itself. I know that my school is not blocking any ports as my friend can connect to his linux box at home. (also ssh)
These are things i did and can think of i need to to do get ssh working:
Before everything else i started to configure my Linsys router.
My ISP gives me an Dynamic IP so i need to use the dyndns.org service. I made an account and configured my linsys router DDNS tab to work with the account. I got into the port forward tab an putted in ssh port forwarding (on port 22 TCP for my ip 192.168.1.102 => did ifconfig to be sure). Port forwarding for port 9091 is also on for my transmission webgui i'm saying this here because this works when i'm at school.
1. Installed openssh
# pacman -S openssh
All installed fine.
2. I've put the sshd into the daemon part of my rc.conf file.
DAEMONS=(syslog-ng network netfs crond @alsa @g15daemon @samba @sshd dbus hal)
3. Hosts.allow file =
# /etc/hosts.allow
SSHD: ALL
# End of file
4. Hosts.deny =
# /etc/hosts.deny
ALL: ALL: DENY
# End of file
5. sshd_config file =
# This is the sshd server system-wide configuration file. See
# sshd_config(5) for more information.
# This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
# The strategy used for options in the default sshd_config shipped with
# OpenSSH is to specify options with their default value where
# possible, but leave them commented. Uncommented options change a
# default value.
#Port 22
#AddressFamily any
ListenAddress 0.0.0.0
#ListenAddress ::
# Disable legacy (protocol version 1) support in the server for new
# installations. In future the default will change to require explicit
# activation of protocol 1
Protocol 2
# HostKey for protocol version 1
#HostKey /etc/ssh/ssh_host_key
# HostKeys for protocol version 2
#HostKey /etc/ssh/ssh_host_rsa_key
#HostKey /etc/ssh/ssh_host_dsa_key
# Lifetime and size of ephemeral version 1 server key
#KeyRegenerationInterval 1h
#ServerKeyBits 1024
# Logging
# obsoletes QuietMode and FascistLogging
#SyslogFacility AUTH
#LogLevel INFO
# Authentication:
LoginGraceTime 120
PermitRootLogin yes
#StrictModes yes
#MaxAuthTries 6
#MaxSessions 10
#RSAAuthentication yes
#PubkeyAuthentication yes
#AuthorizedKeysFile .ssh/authorized_keys
# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
#RhostsRSAAuthentication no
# similar for protocol version 2
#HostbasedAuthentication no
# Change to yes if you don't trust ~/.ssh/known_hosts for
# RhostsRSAAuthentication and HostbasedAuthentication
#IgnoreUserKnownHosts no
# Don't read the user's ~/.rhosts and ~/.shosts files
#IgnoreRhosts yes
# To disable tunneled clear text passwords, change to no here!
#PasswordAuthentication yes
#PermitEmptyPasswords no
# Change to no to disable s/key passwords
ChallengeResponseAuthentication no
# Kerberos options
#KerberosAuthentication no
#KerberosOrLocalPasswd yes
#KerberosTicketCleanup yes
#KerberosGetAFSToken no
# GSSAPI options
#GSSAPIAuthentication no
#GSSAPICleanupCredentials yes
# Set this to 'yes' to enable PAM authentication, account processing,
# and session processing. If this is enabled, PAM authentication will
# be allowed through the ChallengeResponseAuthentication and
# PasswordAuthentication. Depending on your PAM configuration,
# PAM authentication via ChallengeResponseAuthentication may bypass
# the setting of "PermitRootLogin without-password".
# If you just want the PAM account and session checks to run without
# PAM authentication, then enable this but set PasswordAuthentication
# and ChallengeResponseAuthentication to 'no'.
UsePAM yes
#AllowAgentForwarding yes
#AllowTcpForwarding yes
#GatewayPorts no
#X11Forwarding no
#X11DisplayOffset 10
#X11UseLocalhost yes
#PrintMotd yes
#PrintLastLog yes
#TCPKeepAlive yes
#UseLogin no
#UsePrivilegeSeparation yes
#PermitUserEnvironment no
#Compression delayed
#ClientAliveInterval 0
#ClientAliveCountMax 3
#UseDNS yes
#PidFile /var/run/sshd.pid
#MaxStartups 10
#PermitTunnel no
#ChrootDirectory none
# no default banner path
Banner /etc/issue
# override default of no subsystems
Subsystem sftp /usr/lib/ssh/sftp-server
# Example of overriding settings on a per-user basis
#Match User anoncvs
# X11Forwarding no
# AllowTcpForwarding no
# ForceCommand cvs server
6. ssh_config file=
# $OpenBSD: ssh_config,v 1.25 2009/02/17 01:28:32 djm Exp $
# This is the ssh client system-wide configuration file. See
# ssh_config(5) for more information. This file provides defaults for
# users, and the values can be changed in per-user configuration files
# or on the command line.
# Configuration data is parsed as follows:
# 1. command line options
# 2. user-specific file
# 3. system-wide file
# Any configuration value is only changed the first time it is set.
# Thus, host-specific definitions should be at the beginning of the
# configuration file, and defaults at the end.
# Site-wide defaults for some commonly used options. For a comprehensive
# list of available options, their meanings and defaults, please see the
# ssh_config(5) man page.
Host *
# ForwardAgent no
# ForwardX11 no
# RhostsRSAAuthentication no
# RSAAuthentication yes
# PasswordAuthentication yes
# HostbasedAuthentication no
# GSSAPIAuthentication no
# GSSAPIDelegateCredentials no
# BatchMode no
# CheckHostIP yes
# AddressFamily any
# ConnectTimeout 0
# StrictHostKeyChecking ask
# IdentityFile ~/.ssh/identity
# IdentityFile ~/.ssh/id_rsa
# IdentityFile ~/.ssh/id_dsa
# Port 22
# Protocol 2
# Cipher 3des
# Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc
# MACs hmac-md5,hmac-sha1,[email protected],hmac-ripemd160
# EscapeChar ~
# Tunnel no
# TunnelDevice any:any
# PermitLocalCommand no
# VisualHostKey no
HashKnownHosts yes
StrictHostKeyChecking ask
7. Im sure SSH is running i even did => /etc/rc.d/sshd restart
8. I have never installed any firewall on my arch box (that i know off). I can connect to it using my other linux laptop
ssh -p 22 192.168.1.102 => works
ssh -p 22 xxxxxx.dyndns.org => works (xxx replaced by my dyndns.org domain)
ssh -p 22 9x.xxx.xxx.xx5 => works (xxx is my normal WAN ip offcourse)
Keep in mind that transsmission port forwarding is working fine. I can connect from everywhere to my webgui wich is on port 9091. Anyone can help me get whats wrong?
Last edited by Redostrike (2010-02-25 17:06:14)

Wild guess but:
# /etc/hosts.allow
SSHD: ALL
# End of file
I don't know if this is case-sensitive, but if it is: it should be "sshd".
If it doesn't work, doesnt hurt to try.

Is there any way to block USB ports through SCCM console

How to Block the client machine USB ports using SCCM 2012 R2 console
we know that so many 3rd party tools are able to block the USB ports for client machines, how cant we add an additional option for SCCM 2012 for Block USB ports for client PC's, to make our network secure
thanks & Regards,
Teja

That's not possible by default, but you can create your own custom script and add it as a right-click action to a device.
My Blog: http://www.petervanderwoude.nl/
Follow me on twitter: pvanderwoude

No non-linear under voice-port to reslove hissing on NM-HDV

Hello.
I have a trouble with 2MFT on NM-HDV.
I can hear hissing on call.
So, i had configured no non-linear under voice-port, then i can't hear any hissing.
Instead, I can hear echo on call.
How can i fix it?
Regard,
john.

Hell Venky.
Thnak you for your helping.
I tried to configure based on the web site what did you told me.
But i couldn't success it to resolve echo issue.
The voice gate have 12.4(1a) on Cisco 2851.
So the solution to reslove echo doesn't fit in my case.
As i mentioned, normally i can hear noise each i talk another persion. If i stop the conversation i can't hear noise. but i started to talk again, i can hear noise each time.
Thus i tried to disable "no non-linear" parameter, i can hear echo instead noise.
So i should choice if i can hear noise or echo.
And also, i tried to change input gain and output attenuation from -6 to 14, but the each still can hear.
out voip network toplolog is below.
NEC Digital Phone---NEC PBX---Gateway---(cat6500---MSPP(WAN Area)---cat6500)---Gateway---NEC Digital Phone.
If i make a call using Normal Phone (INot Digital Phone), I can't hear noise. Whenever i can hear noise with NEC Digital Phone.
Here is the option on cisco 2851 with 12.4
2851(config-voiceport)#?
Voice-port configuration commands:
bearer-cap Specify the bear capability
busyout Configure busyout trigger event & procedure
comfort-noise Use fill-silence option
compand-type The companding type for this voice port
connection Specify Trunking Parameters
cptone Configure voice call progress tone locale
default Set a command to its defaults
description Description of what this port is connected to
disc_pi_off close voice path when disconnect with PI received
echo-cancel Echo-cancellation option
exit Exit from voice-port configuration mode
idle-detection Idle code detection for digital voice
input Configure input gain for voice
music-threshold Threshold for Music on Hold
no Negate a command or set its defaults
non-linear Use non-linear processing during echo cancellation
output Configure output attenuation for voice
playout-delay Configure voice playout delay buffer
shutdown Take voice-port offline
threshold Threshold [noise] for voice port
timeouts Configure voice timeout parameters
translate Translation rule
translation-profile Translation profile
trunk-group Configure interface to be in a trunk group
voice-class Set voiceport voice class control parameters
Please advise to me to reslove the problem.
Regard,
john.

2800 config with 4FXO VIC, voice-ports?

I'm trying to configure the voice-ports on a 2800 router with a 4 port FXO VIC and when I issue the voice-port command it only shows ports 50-50 so I use
voice-port 50/0/1 and it comes back with invalid input at marker and it points to the 50.
boot-start-marker
boot system flash flash:c2800nm-ipvoice-mz.124-4.T.bin
boot system flash flash:c2800nm-spservicesk9-mz.123-8.T8.bin
boot-end-marker
Lights on the FXO card are lit up but I do not have any cables plugged into them, am I missing something?
Thanks

I'm guessing this is the info on the pvdm2?
WIC Slot 1:
2nd generation - FXO Voice daughter card (4 port)
Hardware Revision : 5.0
Top Assy. Part Number : 800-21589-01
Board Revision : E0
Deviation Number : 0-0
Fab Version : 04
PCB Serial Number : FOC092447VB
RMA Test History : 00
RMA Number : 0-0-0-0
RMA History : 00

IVR session vs Voice port

What is the main difference between IVR session and Voice port ?
If we need 4 port for Voicemail and Auto-Attendant, we had configured 4 port of IVR session and 4 port of Voice port .
Is that correct, or only Voice port enough ?

I found that shortly after my post, no change. I shut/no shut and I even reloaded the CME. Other ideas?
chrs-phx-cme#sh run int serial 0/3/0:23
Building configuration...
Current configuration : 138 bytes
interface Serial0/3/0:23
no ip address
encapsulation hdlc
isdn switch-type primary-ni
isdn incoming-voice voice
no cdp enable
end
chrs-phx-cme#sh run | sec voice-port
voice-port 0/0/0
trunk-group 1
connection plar 774
description 602.246.7607
caller-id enable
voice-port 0/0/1
trunk-group 1
connection plar 774
description 602.246.0310
caller-id enable
voice-port 0/0/2
trunk-group 1
connection plar 774
description 602.246.0954
caller-id enable
voice-port 0/0/3
trunk-group 1
connection plar 774
description 602.277.4233
caller-id enable
voice-port 0/1/0
trunk-group 1
connection plar 774
shutdown
description 602.264.1518
caller-id enable
voice-port 0/1/1
trunk-group 1
connection plar 774
shutdown
description 602.264.1705
caller-id enable
voice-port 0/1/2
timeouts call-disconnect 3
shutdown
caller-id enable
voice-port 0/1/3
no battery-reversal
shutdown
voice-port 0/2/0
timeouts ringing infinity
description Bogen Paging Adapter
voice-port 0/2/1
voice-port 0/2/2
voice-port 0/2/3
chrs-phx-cme#

Unity 7.1 Ordering Additional Voice Ports - Thru CUWL

/* Style Definitions */
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mso-style-qformat:yes;
mso-style-parent:"";
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mso-fareast-font-family:"Times New Roman";}
My customer has CUWL licensing and has (16) Unity(7.1) Voice Ports licensed today. Customer wants to add more Voice Ports, is this done thru the PUT tool or do I need a special part number, checked the Ordering guide, and went thru the Dynamic configurator but did not see any ordering options.
I assume it is done thru the PUT tool.

My first guess, unless you just didn't mention the licensing portion of this downgrade, would be just that...Licensing:
License Files and MAC Addresses
Each license file (except for the demonstration license file) is registered to the MAC address of the network interface card (NIC) on the Cisco Unity Connection server. The license file for one server cannot be used on a second server (for example, because you want to replace the Connection server). You must obtain a replacement license file that is registered to the MAC address on the second server.
The license file can be registered to only one MAC address. If the Connection server has a dual NIC, you must either configure it for network fault tolerance, which assigns one MAC address to both NICs, or disable one of the NICs and use the MAC address for the other NIC.
When you order a license file for a dual NIC that has been configured for network fault tolerance, specify the virtual MAC address that applies to both NICs rather than the physical MAC address for either of the NICs. The license file is registered to the virtual MAC address, so the license will continue to be valid even if one of the NICs fails.
You'll need to contact [email protected] (or TAC, I suppose) and request a new license. You should be able to get a temporary license that will get the system up and running until the permanent license is issued.
Hailey
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Cisco 3640 cant configure voice-ports

I've an cisco 3640 with a VWIC-2MFT-E1 network module. Can anybody tell me why i cant configure any voice-port? without able to configure voice-port, i cant assign any port for my "dial-peer voice xx pots". Anybody has any solution?
what im trying to do is sending voice data traffic to 192.168.10.1
controller E1 1/0
framing NO-CRC4
clock source line primary
channel-group 0 timeslots 1-31
interface Serial1/0:0
bandwidth 2048
ip address 192.168.10.2 255.255.255.252
ip mtu 300
encapsulation ppp
no ip route-cache
no fair-queue
no cdp enable
dial-peer voice 777 pots
destination-pattern 77T
no digit-strip
direct-inward-dial
forward-digits all

I've only got this from my controller E1
Vertigo(config-controller)#?
Controller configuration commands:
channel-group     Specify the timeslots to channel-group mapping for an
                    interface
clock             Specify the clock source for a DS1 link
default           Set a command to its defaults
description       Controller specific description
detect            Enable detection of loopback request
exit              Exit from controller configuration mode
framing           Specify the type of Framing on a E1 link
guard-timer       Guard timer (0-20) for xcsp calls - timer duration and
                    accept/reject on expiry
help              Description of the interactive help system
line-termination Specify the line termination for E1
linecode          Specify the line encoding method for a E1 link
loopback          Put the entire E1 line into loopback
mode              Configure the controller mode
no                Negate a command or set its defaults
shutdown          Shut down a E1 link (send Blue Alarm)
tdm-group         Configure DS0 group for TDM
Do i need DSP for the voice-ports? Please guide me on what more module i need to get. Thanks!!
https://supportforums.cisco.com/message/3022639;jsessionid=AF45FBC0DDB8636D70F9B526A367016F.node0

I want to block incoming ports WRT54G!

Hi!, I want to block some ports for aplications from incoming data , im enabling the router "Wrt54g" firewall and disable Upnp. Ok im going to grc.com "Shieldsup test" are stealch! All apps ( nod32, firefox, messenger msn) can open ports! Why the applications turn on the ports? , Do they appear "stealch" but not closed? From outgoing ports im using comodo firewall on vista. Thanks! and sorry my english!

on the router's web ui , click on the "access restrictions" tab and block the ports you want ...

Purpose of local-alerting under voice-port?

Hello;
During a recent migration I noticed a "local-alerting" command under a couple voice-port configurations:
voice-port 2/1:23
local-alerting
I did not enter the command in myself, and I checked with the other engineers and all are positive they did not enter the command.
These were found under T1 PRI circuit configs and only showed up under a few (2 or 3) from a set of about 12 total circuits on 2 seperate gateways.
I tried researching this command, and it is not under any command reference doc I looked through, google was of no help as well, it does not even come up as a listed command when entering "?" under voice-port......
Is any one familiar with this command?
What does it do?
Are there any reference documents or links?
Would it be possible for it to automatically appear after certain events? (no one recalls entering this in)
Any help would be greatly appreciated.
Thank you.

This command only makes sense when local bypass of DSP is used, In which case to use DSP to generate local bypass ringback. it's a hidden command, that's probably why you don't see it in the command reference or any document avaialble.
Br,
Nadeem
Please rate all useful post.

Sh voice port summary output meaning

Hello,
Can anyone explain to me the output meaning for each voice port result, such as admin up or down, or oper dorm or up or status and what does xcc-voice and efxs mean?
Thanks,
sh voice port summary
                                                                               IN       OUT
PORT            CH   SIG-TYPE   ADMIN OPER STATUS   STATUS   EC
=============== == ============ ===== ==== ======== ======== ==
0/0/0:23        01 xcc-voice             up    dorm      none     none            y

Channel 1 on the T1 is in admin state of up and not connected to a call or ringing. "Show isdn status" is best to check if the T1 is up, and this command is good to check what channels are currently in use on the T1.

Fax Blocked Voice Port (FXS)

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