Cisco Firewall :: 5610 Can't Connect IP Phone While On Comcast Via VPN?
Feb 23, 2011
Can An ISP Filter Traffic within the VPN Tunnel? Sounds weird but..We have a Avaya IP Office 500 Head end Phone Server. Several 5610 IP Phones.I've setup a PIX 501 to Connect to our ASA 5510. In the Office, going from one Public IP Subnet to the Public IP on the ASA 5510 I'm able to connect up the 5610 IP Phone through the PIX 501 through the ASA 5510 to the IPOffice 500 Server and place calls.I take the same setup home and connect it to my Comcast Internet connection anf it does not work. I can connect a Laptop behind the PIX501 and Connect to the HQ network just fine. I can see the Phone do a TFTP Transfer to the VM Server, though it stops short can cannot connec to the Call Server.
I then gave the unit to 4 other Comcast Users, all of them do not work.I then gave it to a AT&T DSL user, works Great! then another local DSL ISP (Sonic.Net) and it works great.Same hardware, same VPN, Same everything except ISP.Both With Comcast we tried directly to the Cable Modem, or behind a edge router. PCs connect, Phone does not.The thing I do not understand is If Comcast is filtering something, how can they filter something that is in my VPN Tunnel?
Moved into a home that has a wiring closet in the basement. Typical wiring closet setup, Cat 5 cables and Coax cables from the house outlets terminate there. There is a Suttle sam v8m voice distribution module installed. Looks exactly like the one in this user manual:Page 5 of 8, Wiring Diagram.URL,However, there is NO Sam D8 switch below installed in the wiring closet. The Cat 5 cables from the home outlets enter the wiring closet and plug directly into the Sam V8m.Can a comcast modem be connected to the Shuttle Sam V8m to make the Cat 5 outlets hot? Or, does the Sam D8 (or similar) need to be installed?
I have tried to connect Comcast to my new E2000 router, with negative results. I did perform the firmware upgrade on the router (to 1.001). My old Netgear WiFi router works fine, so I know the configuration works.For testing purposes I have the following:
MacBook Pro > E2000 Comcast > E2000
Both via Ethernet cable.
I do have access to the E2000 via web based interface. I have tried a variety of configurations, including the use of the "static" configuration using the current Comcast ip, gateway, subnet and DNS that currently exists. I am unable to get the Auto DHCP to work - Comcast ip's do not appear (in the "status" window.)
I am trying to determine why Comcast Business Class modem configured with a static IP (IPV4) works with a laptop or Linksys Cable modem but not with a Cisco ASA 5505. After a few minutes, the 5505 stop passing web traffic. I am able to ping the default gateway even though I can not surf the web. Restarting the 5505 and the Comcast modem, web traffic flows for a short period of time, then stops. I can connect inside the firewall via ASDM 7.1.1 and via SSH. I can not connect via either from the outside. Comcast tech support indicated their router is working and is configured in bridge mode. I swapped out the 5505's memory, and then with another 5505. Nothing seems to resolve the issue. I am trying to determine if the 5505 or the Comcast router is not configured correctly.
Here are the parameters: The 5505 was reset to default factory settings via the command: config factory-default. Configured the outside interface with static IP Address followed by the no shutdown command, then removed DHCP features from outside interface. Added Comcast DNS servers, default route, ntp servers, configured DHCP features on the inside interface. Enabled HTTP/SSH (inside & outside interfaces) and ICMP echo-reply (outside only).
I believe the Comcast modem is not configured correctly. The show version and show startup output are below.
ciscoasa# show version Cisco Adaptive Security Appliance Software Version 9.1(1) Device Manager Version 7.1(2)
I'm connected to a wifi at home on my cellphone, says signal status is excellent, 54mbps, wpa psk security but I cannot connect to the network. My desktop pc is connected via ethernet and it is working. I tried connecting to a neighbor's wifi and it worked on the same cellphone. WLAN light is flashing, the rest are solid. I have a prolink adsl router.
I have a problem with my asa phone proxy. i have two ASA 5520 in HA. I have 10 phone register with ASA active primary. if i execute the command show phone-proxy secure-session. i can see the phone session on the ASA.
if i perform the same command on the passive ASA i can't see the session replicated from the active member.
If i switch the cluster the phone enter in a registrating loop and can't connect to the ASA now active.
If i switch back immediately (the session are still present on the first asa) the phone register again and all works
the ASA have version 8.4(5)
the phone are a 7921g
is normal that the skinny don't start again and re-register the phone on the ASA that became active after failover?
How to build dhcpd pools for nortel phones on an asa 5505. This is the config that I'm trying. The results I'm getting are that the pc and the phone both pull addresses from the data pool. If I switch the vlans on the trunk port, both devices pull from the voice port.
I want to put a laptop in the barn, with a web cam. I have a phone line (with spare wires) running to the barn and I want to connect my house laptop to the one in the barn.How do I do this?
I have no problems when the computer is connected to a router. That's how I'm posting here now. But my router is old and has no QOS. So the sound quality is choppy when I connect the phone to the router. So I tried connecting the phone directly to the cable modem, with the computer using the phone's router for internet. The phone's sound quality is great that way. But then the computer won't connect to the internet.When I hover over the network icon in the systray, it says "Local Area Connection 4 is now connected. Speed: 1.0 Gbps" The phone's router is a gigabit connection. So I think that tells me that the computer is seeing the phone/router and the cables are okay.I just tried to Repair through the network icon. It fails because it can't renew. I checked Window's Event Viewer to see what kind of error that might have created. This is the error:[CODE]
I received my upgrade yday from shop. I'm using galaxy 11s but have now galaxy 111 x my 11s is still connected to fone as hubby got it but I can't get wifi on new fone x iv sky broadband. does it take 24 hrs or what's wrong.
I have a router that i want to connect to my direct tv box. The router only has Ethernet cables on the back and no room for a phone line. how can I connect the phone line to the router?
I am trying to follow the steps to type in the 192.168.1.1 but all the username and passwords arent working for me.. How can I get my wireless to connect to my smart phone.
I need to connect my laptop with android phone thru Wi-Fi. I have created ad hoc WEP connection in my laptop. Now, the signal strength in my laptop Wi-Fi shows "no signal". Therefore , my phone is not detecting the ad hoc connection which I have created.
My laptop has recently not been able to connect to the internet through my wifi connection. My desktop is fine though it can connect to the internet on the same network, and I have my wireless router connected to my desktop. I thought it was just my laptop having a problem (possibly a virus) but then I noticed that my smartphone is having the same problem of being able to connect to the network but not connecting to the internet.So is there something up with my router?
How do I connect Samsung mobile phone F-480i to my pc (which has Samsung New PC Studio) by bluetooth? to how this can be done. I've struggled for a long time without success.
The router is a N Wireless Router. When I try to connect to my router through my phone the SSID appears as belkin.2lc and it won't connect but says authorizing then disconnected. The weird thing is that my laptop and all my roommates laptops and my Xbox can all see the routers real SSID and connect.just fine. I've tried restarting the router and my phone. I've also checked my router settings and made sure their is no MAC address enabled.
