Cisco :: Call Forwarding Using FXO Ports?
Jun 28, 2012
I have a telephony system already in place with 6 FXO active ports configured on a 2821 Router.The thing is that I am not able to make an ip phone forward calls to a mobile No.I can make calls to the same mobile number when dialed from the phone but the call routing seems not to function correctly when call-forward all is configured on the ephone-dn.I would like to focus only on voice-port 0/0/0 and 0/0/1?
voice-port 0/0/0
supervisory disconnect anytone
output attenuation -3
echo-cancel coverage 32
compand-type a-law
cptone GB
[code]....
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Dec 5, 2012
I have a network with multiple servers behind a PIX with 6.3 on it. I have one public IP address, and I'm using NAT. I'm currently trying to port my Exchange server to a cloud host, and the vendor is requiring I open up a wide range of ports for MAPI, basically ports 1024 on. What would be the command to forward all of the trafic cominto/from that broad range? if I could simply route all trafic to and from their two IP addresses to my email server, that would accomplish the same end goal.
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Dec 16, 2012
Trying to get port forwarding going using ASDM 6.4 on a Cisco 5510
I want to forward port 25/Smtp to 192.168.1.10
I have added all the rules as outlined in the link below. [URL]
But when running an open port checker on [URL]
It says the port is closed, I have noticed that under Access Rules under the Hits columns it says 52 ?
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Nov 26, 2011
I have a RV220W with 1.0.3.5 Firmware installed.
I also have a few servers with services I need to expose to outside the network (RDP and some websites) where the external port is not the same as the LAN port. I could accomplish this with my previous router using port forwarding and it looks like I can do the same here on the RV220W but I can't quite get it to work successfully.
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Jan 23, 2013
Ports are still closed after forwarding them dont know why am using TP-LINK WR740N.
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Apr 30, 2013
I recently signed up with AT&T U-Verse. They required that I buy a 2Wire 3600 HGV router. I looked up how to forward ports -- and even called an AT&T representative -- and I am sure that I forwarded them correctly. I'm trying to host a Minecraft Server. I forwarded port 25565 in TCP and in UDP. After that wouldn't work, the AT&T representative said that the traffic was being blocked from my side. I then checked my Windows Firewall and allowed all proper applications -- Minecraft and Minecraft Server. When that wouldn't work, I went in an manually added exceptions to Windows Firewall for TCP - 25565 and UDP - 25565 Inbound and the same for Outbound. Nothing.I have tried to check the ports in DMZ mode with Windows Firewall disabled -- they are still timing out. What should I do?
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May 16, 2011
Now my problem refers to the game Minecraft specifically, but I believe it has more to do with the router than the game, so that's why I am posting on here. To let people connect to your Minecraft server, you need to set a static IP and forward the port 25565. I have followed all of the tutorials for that on this site to the letter, and yet all I can do is make people in my network able to connect. Now before you say this has nothing to do with you guys, I also want to point out that the port checker tool says that port is closed, on both UDP and TCP. For some reason following these guides only opens my port to the network that connects through the router, either wirelessly or wired. So therefore any port checking tools or sites say that it is closed. I have checked my firewalls, turned them off, uninstalled them and that doesn't work. And no, people can't connect through the network unless I forward the ports, so I am actually doing something when I try to forward them. I am running Windows Vista x64-bit
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Jul 10, 2012
I'm struggling to set up an SSH router and it always looks like the port is closed...
Here's my set-up
www>D-Link router (ADSL connection)>Linksys router (+Tomato)>Target PC
I have set up the Linksys router to be an SSH server running Tomato as described in many other forums. The "Tomato router" sits behind my ISP-provided D-link-2680 router.
The internal IP of the Tomato router is 192.168.1.200 and if I try: Code:
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Dec 1, 2011
I have a problem trying to forward ports needed for steam: my connection to internet looks like this Cisco epc3212 cable modem -> netgear wnr3500v2 ->my pc, all via ethernet cable I set up static ip for my pc and forwarded ports in router but after checking results on web port scanners it only changed from timed out to closed. I have no firewalls, neither on my pc or router, i called my isp and they told me they don't block any ports. I have windows 7. After trying dmz all my ports remain closed except for 3389 which is remote access for windows. I.ve been working on this for past few hours and i'm loosing my mind .
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Jun 12, 2012
I've been really stumped when I decided to start using xbox live. When ever I try to join my friends party I am slammed with a NAT error. For years now I have not been able to forward ports at all. Any port checkers come back with unable to contact your router.I am fairly certain its the router because, I directly plugged my 360 into my modem and everything worked like a charm.I've read on a similar post found here "Similar post" that updating the firmware might fix the issue?
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May 15, 2013
I've created some port forwards from my public IP (Dialer0) to our private LAN but only the 25565 port forward works. I've even added an any statement to the Nat source list Homenet_NAT. Full config attached. My Cisco router is an 877W. [Code]
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Oct 20, 2011
Ok, so i never had problems with this before until i reformatted my computer. I have used a program called simple port forwarding and i've also manually added the port seeing if theres a difference, but every time i check my port which is 25565 for a minecraft server it says either failed or not open etc.. I checked netstat -an and it showed it was listening to my ip address and port 25565.
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Nov 20, 2011
I have a cable modem hooked up to a Linksys WRT54G2 wireless router, which is hardwired to the computer I use.
I go into the router's menu by going through the standard 192.168.1.1 in the browser, and then go to Applications and Gaming. The port I am trying to open is port 25565 for both TCP and UDP. In the Start and End ports I put 25565, and for the end of the IP Address, I put the last digits of my IPv4 address (10). I used a couple of port checker tools, and it is reporting as still being closed.
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Apr 5, 2013
Region : UnitedKingdom
Model : TL-WDR3600
Hardware Version : V1
Firmware Version : 3.13.26 Build 130129 Rel.59449n
ISP : Virgin Media Limited
when I forward ports I get the following error message:
Things to note:I have the web GUI running on 8080, because I run a file-server on port 80.
I am using a Virgin media branded router in 'modem mode', this would not cause issues.
I did not do anything to change anything, I went to add an additional port to forward and it didn't work.
I am on a Dynamic IP
After it stopped forwarding, I upgraded firmware to: 3.13.26 Build 130129 Rel.59449n.
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Feb 24, 2013
Region : Mexico
Model : TD-W8968
Hardware Version : V1
Firmware Version : the last version of this web page, i forgot number
ISP : TELMEX (infinitum)
i have some problems to configure the port forwarding in my router, don't it work ! but the port number 80 it works with my sub-domain in the internet. after i change this port to 8080 still dont work the port forwarding. the FTP server its ok.
[code]......
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May 2, 2012
we are running callManager 7.1 (user accounts are tied to AD)... one night our call manager got rebooted by IT. upon reboot, CM failed over to the Subscriber node. Some how IT got Callmanger back over to the Publisher node.....No now of us can log into CallManager using our AD accounts...
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Dec 16, 2011
I have a 887 setup as a EasyVPN server, and a 861 as an EasyVPN remote - network extension mode with split tunnelling.This works fine - I can ping and connect to machines across the tunnel.However if I setup a VOIP handset to connect across the tunnel it registers and calls work, but drop after 30secs....I know this is normally a firewall or nat problem, are easyvpns firewalled or natted?
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Aug 3, 2011
i use my sim card in modem connected to pc to surf. is it possible to receive calls as i surf through this sim card?
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Jul 30, 2012
I would like to use the Cisco ATA 186 as a SIP device with Cisco Call Manager 7. However, I have found that the SIP firmware for the Cisco ATA 186 is unsupported by Call Manager 7.Therefore, In order to use the ATA as a SIP device with the Call Manager, I believe I will need setup the ATA as a 3rd Party SIP device by doing the following:
1. Disable the TFTP option within the ATA, so that the SIP firmware is not overwritten by firmware from the TFTP server.
2. Install the 3.2.1 SIP firmware on the ATA, since the ATA is currently running the 3.2.4 SCCP firmware.
3. Register the ATA, as a third-party SIP device, with the Call Manager .Should I register the ATA as a 3rd party device?
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Mar 17, 2011
Is it possible for a 9971 and ipad2 to have a video call either with Webex or another app? We're getting both soon, just seeing if anyone has tested it yet.
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Feb 14, 2013
How to run Cisco call attendant running in the background.I have a user (who’s giving me a headache) that wants the Call attendant software to not pop-up when a call come in.She doesnt want to lose her mouse cursor when call comes in.I have looked at the call attendant user guide and not able to find this feature.This user says that the previous Network admin did something to run it in the background.
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Dec 11, 2011
I a using a Ciscoet 2800 Series router with a Call Manager 5.0.1. When I make a call I g this error:
*Dec 12 20:30:38.575 Potential Mute Call:
*Dec 12 20:30:38.575 Call ID1=3 Call ID2=4 ConfID=2
*Dec 12 20:30:38 575 Leg1: CallID=3; TX Packets 398; RX Packets 400;
*Dec 12 20:30:38 565 Leg 2: CallID=4 TX Packets 398; RX Packets 400;
I can be heard but do not here anything. No ringback at all.
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Jul 29, 2012
I have installed LMS 4.1 and discover all the devices (router/switches) but i want to show IP Phone on the LMS. I am unable to discover call manager in LMS 4.1 topology.
In Call Manager 8.6 in Cisco Serviceability under snmp setting i have enable the read community string and check snmp, MIB service are running.AM i using the correct proecdure. How can i get the Call Manager on LMS server so that i can see IP phones on LMS topology. 8.6 is installed on VM Ware.
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Jul 30, 2012
I setup one network where LMS is in subnet 192.168.5.0/24 and CUCM is in subnet 192.168.1.0/24. both are reachabe to each other and both are also in different EVN/VRF. when i try to discover the CUCM from LMS 4.1. It discover only routers and switches. I am unable to find any CUCM 8.6 server, i did the snmp read community setting in call manager under serviceability.
In addition, IP phones are appeared as END host not as IP Phones. (find attached image)
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Mar 6, 2011
We have installed a SRST in one of our remote offices. They have ISDN Primary, and we have a 6mb MPLS link to our main HQ with 400k of QoS on the line. During the day, both Internal calls over the MPLS and external calls over the ISDN break up, but it doesnt happen all the time, i.e in a day the morning will be ok, then the users experience the break ups in the afternoon, then its everything is ok again.
The only factor that the calls share is the Lan infrastructure i.e the 3750G switches (7) of them which are stacked.We did have MAC flapping errors, and our telecoms provider suggested that it maybe these causing the issues, however we have got rid of all MAC flap errors, and are still receiving voice break ups.
Because the Lan switches are the only "item" both calls share, I am wondering now if the setup of the switches is correct. [code]
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Dec 17, 2011
In Age of Empires ESO will let me log in to game, but fail to join games in lobby
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Feb 1, 2012
How to find the no of the incoming call by at commands.
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Jan 23, 2013
I have a 2811 with CME 8.5; I recently added a SIP trunk and can make & receive calls just fine. I noticed today that when connecting to an external IVR system, I can't send additional tones (press 1 for Sales, for example). I have two DIDs, same provider, both doing the same thing. The config for one of my SIP trunk dial peer and translations are shown here - I think this is what's appropriate to review but can add anything else that's necessary. I've also omitted some dial peers for X11 and international dialing for brevity.
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Mar 28, 2012
create a hunt group for the people on call. I have plane this below configuration so far, and I would like to associate the cisco ip phone number with the personal mobile.
1) how can I associate the office number with the mobile one?
2)how and where I set up the forward no answer?
1) Create a line group, and add lines according to the user that we have in the group. Set the Distribution Algorithm to Circular.[URL] I need to create 1 line group per each user. Step to create a line
a)Choose Call Routing > Route/Hunt > Line Group
b)To add a new line group, click the Add New button
c)n the Line Group Configuration window that displays, enter a name in the Line Group Name field. The name can contain up to 50 alphanumeric characters and can contain any combination of spaces,
periods (.), hyphens (-), and underscore characters (_). Ensure that each line group name is unique to the route plan.
d)Choose the appropriate settings as described in Table 36-1. Table link ( http://www.cisco.com/en/US/docs/voice_i ... #wp1053560 )
e)To add or update this line group, click Save.
2) Create a hunt list, and add the line group Step to create a hunt list
a)Choose Call Routing > Route/Hunt > Hunt List.
b)Click Add new
c)In the Hunt List Name field, enter a name. The name can comprise up to 50 alphanumeric characters and can contain any combination of spaces, periods (.), hyphens (-), and underscore characters (_). Ensure each hunt list name is unique to the route plan.
d)In the Hunt List Name field, enter a name. The name can comprise up to 50 alphanumeric characters and can contain any combination of spaces, periods (.), hyphens (-), and underscore characters (_). Ensure each hunt list name is unique to the route plan.
e)To add this hunt list, click save
f)The system checks the Enable this Hunt List check box by default for the new hunt list.
g)Add at least one line group to the new hunt list.Adding Line Groups to a Hunt List (Associate a line group to hunt group)
a)Choose Call Routing > Route/Hunt > Hunt List.
b)Locate the hunt list to which you want to add a line group
c)To add a line group, click Add Line Group.The Hunt List Detail Configuration window displays.
d)From the Line Group drop-down list box, choose a line group to add to the hunt list.
e)To add the line group, click Save.The line group name displays in the Hunt List Details list on the left side of the window.
f)To add more line groups to this list, click Add Line Group and repeat Step c through Step e.
h)Click save and then to click reset to reset the hunt list. When the popup windows display, click OK.
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Oct 5, 2011
I have CUCM 8.5 in a lab environment that connects to a Cisco 2801 which has a VIC2 FXO card on board, I have believe that I have configured the MGCP correctly and also configured my CUCM correctly but I'm just getting a fast busy when I make a call through the PSTN, I have tried removing the Ethernet cable from the Router just to test what happens when I dial external and again I get fast bust.
Here is my configuration setting: -
From CUCM gateway details:
Gateway Name MGCP
Protocol MGCP
AALN/S0/SU1/0@MGCP
AALN/S0/SU1/1@MGCP
AALN/S0/SU1/2@MGCP
AALN/S0/SU1/3@MGCP
[code]....
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Mar 27, 2012
regarding device package for Cisco MCS 7835-I3 [Cisco 7800 Series Media Convergence Servers] . I have added Call manager in LMS 3.2.1 but showing ? as there is no device package installed in LMS.
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Jul 22, 2012
Cisco IOS Software, 1841 Software (C1841-ADVENTERPRISEK9-M), Version 15.1(4)M2, RELEASE SOFTWARE (fc1)
When the client on a Branch Office LAN realizes calls to skype, there is a sharp loading of CPU on Branch router Cisco1841 (all Inet traffic goes through DMVPN-Tunnel Interface to proxy on Central Office).
[code]....
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Nov 3, 2011
I have a client using a VOIP service to a third party provider (RingCentral). They are connected via Cable ISP (6mb) to the Internet and now experiencing performance issues with their VOIP service. They indicated that the call can be heard but that there is jitter and choppines in the call and they have to place a regular landline call. Their provider recommended using QOS to improve. I did not see anything straight forward on the ASDM interface to do this and figure it may require command line to accomplish.
They have Cisco IP 303 and 5252G2 phones which connect through an ASA5505 7.2(4) to their provider for service. Apparently the voip app uses the following ports:
UDP
5060-5090
8000-8200
16384-16482
What would be the best solution to improve performance or perhaps traffic shape / priortize traffic to work. I assume this may be happening if there are heavy downloads or activity happening on the network. The ASA5505 is on 7.2(4). Some coded examples for the above info.
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