Problem with routing voice isp

Hi Guys,
I want to add a SIP trunk on my existing network. My ISP offers me on there switch 2900 with a single IP which i have to lead to my 3cx configuration on a HyperV.
What configuration do I need to make, to route the voice via the separate voice network ?
Help appreciated.
Thanks in advance.
Beano

Hello,
First of all is important to say that this is not officially supported as PBR is not yet implemented on ASA firewalls.
There are some tweaks that you can do to try to make this happens (not 100% sure if will work due to the nature of this protocol opening pinholes) and of course would not recommended for any real scenario.
My best recommendation is to place a router in front of the Firewall (Just forwarding all traffic, no NAT being done there but performing the PBR for you).
Looking for some Networking Assistance?
Contact me directly at [email protected]
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com

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ok so I have a three story house and the modem is downstairs on the second floor then right there I have a Linksys WRT300N router and then that has four ports in the back for hardwire cables and I had comcamst (my isp) come and run a cable up to the third floor for my gaming pc because the wireless wasnt very good because I have thick walls. This worked great and then I got my ps3. I tried using wireless and it was slow so i now switch the cable between the two depending on what im using. I want to hardwire both of them so how would i do this? The problem I am having may have to do with the router but not sure. I have COD4 for PC and I always had problems with punkbuster and the servers kicking me. Now I have MW2 for the PS3 and I go to log on to online play but it just says "connecting to matchmaking server..." The servers are back online from what I hear, they came on this morning and plus this is not the same message people were getting for people who couldnt connect because of the server being taken down. If someone could help me hardwire both my PC and PS3 with my set up and help me with online issues I would be very happy thanks!

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Hi Everyone,
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Message Edited by Masterpiece on 06-02-2009 07:38 PM
Message Edited by Masterpiece on 06-02-2009 07:39 PM

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4. Guide to Unlocking your BlackBerry & Unlock Codes
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Dear.. apple store
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Problem with gateway voice in router 1841 or 1760

Reading Cisco documentation , I see that router 1841 and 1841 does not support as Voice Gateway.
My idea is to connect to him a Primary ISDN (30 channel B) so that it works like a PBX and users can make calls towards PSTN.
Is possible to do this with these routers (1841, 1760)?
Thanks.

Using T1, E1 or G.703 multiflex trunk interface cards with cisco 1760 or 1800 series are both available.
You can use these cards with 1760:
VWIC-1MFT-T1
One-port FJ-48 multiflex trunk - T1
VWIC-2MFT-T1
Two-port RJ-48 multiflex trunk - T1
VWIC-2MFT-T1-DI
Two-port RJ-48 multiflex trunk - T1 with drop and insert
VWIC-1MFT-E1
One-port RJ-48 multiflex trunk - E1
VWIC-2MFT-E1
Two-port RJ-48 multiflex trunk - E1
VWIC_2MFT-E1-DI
Two-port RJ-48 multiflex trunk - E1 with drop and insert
VWIC-1MFT-G.703
One-port RJ-48 multiflex trunk - E1 G.703
VWIC-2MFT-G.703
Two-port RJ-48 multiflex trunk - E1 G.703
You can use these cards with 1800 series:
VWIC-1MFT-T1
1-port RJ-48 multiflex trunk voice/WAN interface cardT1
VWIC-2MFT-T1
2-port RJ-48 multiflex trunk voice/WAN interface cardT1
VWIC-2MFT-T1-DI
2-port RJ-48 multiflex trunk voice/WAN interface cardT1 with drop and insert
VWIC-1MFT-E1
1-port RJ-48 multiflex trunk voice/WAN interface cardE1
VWIC-2MFT-E1
2-port RJ-48 multiflex trunk voice/WAN interface cardE1
VWIC-2MFT-E1-DI
2-port RJ-48 multiflex trunk voice/WAN interface cardE1 with drop and insert
VWIC-1MFT-G703
1-port RJ-48 multiflex trunk voice/WAN interface cardG.703
VWIC-2MFT-G703
2-port RJ-48 multiflex trunk voice/WAN interface cardG.703
you can get detailed information about compatibility with 1760 by using the below link:
http://www.cisco.com/en/US/products/hw/routers/ps221/products_data_sheet09186a00800920f2.html
you can get detailed information about compatibility with 1800 series by using the below link:
http://www.cisco.com/en/US/products/ps5853/prod_module_install_config_guide09186a00802c47ef.html

IChatAV possibly problems with router, any ideas please?

Can anyone please help me?
I have spent a few days trying to work out what is wrong with my network/computer setup that prevents video chat working to computers that are not on my LAN. I have read just about every forum and post that looks meaningful but am struggling now.
Once upon a time it all just worked (with tiger). Now that I have a use for it..... obviously it doesn't.
My set-up is a little complicated but I can't believe its too unusual. I have a couple of macs and PCs running leopard with all the latest patches (although ichat had stopped working before the leopard upgrade). The LAN uses 192.168.1.0/24. I have a linux based router (openwrt-white russian 0.9 WRT-54GS) which runs amongst other things an asterisk SIP server (on port 5060). But while the versions of software have changed (mainly to try and get iChat working), it is still the same set up that used to work. There is an airport extreme on the LAN as well but that is in bridge mode and used as a 802.11n AP and printer server. My DSL modem is a Dlink DSL-302G which is running in half bridge mode which terminates the ASP's PPP session and presents IP packets addressed to the router which is provided with the PPP supplied IP address using DHCP. The router therefore is effectively connected directly to the ISP, there is no NAT in the DSL modem, only the router.
My ISP now offers a SIP based VoIP service which I use via asterisk on the router. The asterisk server also uses several other SIP based providers for both incoming and outgoing calls but these have been there for a long time and still work fine, so the ISP isn't messing with SIP messages.
As I have said this set-up once all worked fine with iChat over the internet. Now all that works is text.
iChat does work between machines on my LAN where I can do text, audio, video and screen sharing. I assume that this means that ports to external co-ordinating entities are working through the router. Non of the LAN machines have a firewall configured on them.
When I try and set up an AV chat with a remote machine I get to the "Starting video chat with..." and then after 10-15 seconds I get an error:-
Disconnected from video chat because:
Did not receive a response from xxxx xxxx
When I try and set up an AV chat with appleu3test01 I get a different message saying "appleu3test01 cancelled the connection which I am assuming is just something timing out quicker on the bot and causing it to cancel the call before the setup protocol times out.
I have messed with the router adding and removing different uPNP agents but as far as I can tell they are working. I can see that UDP port 16402 has been set up for forwarding to the my imac.
When calling a friend, I have run network traces on the mac and both LAN and WAN ports of the router. I don't have any information on the AIM protocols to see if the problem is in there. I can provide the traces if this is useful. I do notice that SIP messages are being sent to my friends internet IP address but that they only contain my machine's LAN IP address ...
INVITE sip:user@{friend's WAN IP addr}:16402 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:16402;branch=z9hG4bK1cf33cfb08dfaaca
Max-Forwards: 70
To: "{friend's name}@mac.com3" <sip:user@{friend's WAN IP addr}:16402>
From: "my name" <sip:[email protected]:16402>;tag=149537885
Call-ID: bcb4f7d8-d235-11dc-a3aa-b2953c604012@192-168-1-4
CSeq: 1 INVITE
Contact: <sip:[email protected]:16402>;isfocus
User-Agent: Viceroy 1.3
Content-Type: application/sdp
Content-Length: 736
.....snip....
Is this correct? UDP port 16402 has been upnp configured in the router to DNAT to 192.168.1.4:16402 which is the machine I made the call on. I do not receive a response to this message or any other SIP messages from my friend. I can see a upnp conversation between the mac and the router which asks for an external ip address which is provided. I can also see this external IP address being used in some AIM message fields.
Any ideas gratefully received and I can send significantly more information if required.
Thanks if you read this far.
Steve

Ralph, Thanks for replying. There where no received SIP messages at all just the INVITE being sent but I have made some more progress. The mini does indeed just work. I can do everything that you are supposed to do to other ichat users on the internet. Very nice.
The imac is still playing up but I have got further. I had peerguardian2 installed which unknown to me doesn't need to be running to prevent you for accessing 'barred' IP addresses. snatmap.mac.com is barred in the lists! I discovered this when I saw one of your other posts showed how to turn on terminal logging for ichat. Now that I have turned off peerguardian2 (using the disable filters option) I can make calls to the testbot and see the adverts. I have even done a video conference with the two testbots. I will just uninstall peerguardian2.
However, I can not get a AV chat working to a real user....
In response to your suggestions:-
I have tried all the options for quicktime streaming but will try 1.5Mb/s again.
The ichat bandwidth limit is set to "none". I am in New Zealand and I have standard ADSL (not ADSL2+) 7.6M down 512K up. The mini config is also set to none.
Internet sharing is off.
I have had parallels on the machine but the two interfaces that it installed "Parallels Host-Guest" and "Parallels NAT" are configured 'off' and show as not connected. Is this enough? I will uninstall parallels and see if that helps since I don't use it. I also have VMware's thing installed but that doesn't seem to add any interfaces.
I need to capture a full trace of the imac to other ichat user to see what is happening but will update when I have does your suggested changes or have a trace
Thanks again

Problem with routing - Need help

Hello,
I need a little direction with what I think is a routing problem. Any help will be appreciated. My setup is as follows:
Cable Modem
27.177.21.9
WAN - Gi0/0
27.177.21.10
Cisco 2901
LAN - Gi0/1
192.168.1.250
Client
192.168.1.10
The Problem
Router can ping LAN interface
Router cannot ping WAN interface -X
Router can ping Cable Modem
Client
Client can ping LAN interface
Client can ping WAN interface
Client cannot ping Cable Modem -X
Here is my routing table:
Gateway of last resort is 27.177.21.9 to network 0.0.0.0 (this is my cable modem)
S* 0.0.0.0/0 [1/0] via 27.177.21.9
is directly connected, GigabitEthernet0/0
27.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 27.177.21.8/30 is directly connected, GigabitEthernet0/0
L 27.177.21.10/32 is directly connected, GigabitEthernet0/0
192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.1.0/24 is directly connected, GigabitEthernet0/1
L 192.168.1.250/32 is directly connected, GigabitEthernet0/1
Here is a portion of my configuration:
interface GigabitEthernet0/0
description Cable Internet$FW_OUTSIDE$$ETH-WAN$
ip address 27.177.21.10 255.255.255.252
zone-member security out-zone
duplex auto
speed auto
interface GigabitEthernet0/1
description hbc_staff$FW_INSIDE$$ETH-LAN$
ip address 192.168.1.250 255.255.255.0
zone-member security in-zone
duplex auto
speed auto
no mop enabled
ip default-gateway 27.177.21.9
ip forward-protocol nd
ip http server
ip http access-class 23
ip http authentication local
ip http secure-server
ip http timeout-policy idle 600 life 86400 requests 10000
ip route 0.0.0.0 0.0.0.0 27.177.21.9
ip route 192.168.1.0 255.255.255.0 27.177.21.9
Thanks in advance

Hello Jon,
I continue to try different configurations to get my router to connect without success. I am now trying NAT and this is where we stand now. Any help will be much appreciated.
The problem
Router now pings everything by ip address or name
Client PC from inside the LAN cannot ping modem or Internet
Relevant parts of configuration:
ip domain name mydomain.org
ip name-server 24.247.15.53
ip name-server 66.189.0.100
interface GigabitEthernet0/0
description Internet$FW_OUTSIDE$ETH-WAN$
ip address 27.177.21.10 255.255.255.252
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
interface GigabitEthernet0/1
description hbc_staff$FW_INSIDE$$ETH-LAN$
ip address 192.168.1.250 255.255.255.0
ip nat inside
ip virtual-reassembly in
zone-member security in-zone
duplex auto
speed auto
no mop enabled
ip nat pool HBC-I 27.177.21.10 27.177.21.10 prefix-length 24
ip nat inside source list 7 pool HBC-I overload
ip route 0.0.0.0 0.0.0.0 27.177.21.9
ip route 192.168.1.0 255.255.255.0 GigabitEthernet0/1
access-list 7 permit 192.168.1.0 0.0.0.255
#show ip route
Gateway of last resort is 27.177.21.9 to network 0.0.0.0
S* 0.0.0.0/0 [1/0] via 27.177.21.9
27.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 27.177.21.8/30 is directly connected, GigabitEthernet0/0
L 27.177.21.10/32 is directly connected, GigabitEthernet0/0
192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.1.0/24 is directly connected, GigabitEthernet0/1
L 192.168.1.250/32 is directly connected, GigabitEthernet0/1
When pinging the modem from a client inside the LAN this is what I get from NAT translations and statistics:
#sho ip nat translations ver
Pro Inside global Inside local Outside local Outside global
icmp 27.177.21.10:40709 192.168.1.8:40709 27.177.21.9:40709 27.177.21.9:40709
create 00:00:05, use 00:00:00 timeout:60000, left 00:00:59, Map-Id(In): 1,
flags:
extended, use_count: 0, entry-id: 4, lc_entries: 0
#sho ip nat statistics
Total active translations: 2 (0 static, 2 dynamic; 2 extended)
Peak translations: 2, occurred 00:00:04 ago
Outside interfaces:
GigabitEthernet0/0
Inside interfaces:
GigabitEthernet0/1
Hits: 104 Misses: 0
CEF Translated packets: 104, CEF Punted packets: 0
Expired translations: 7
Dynamic mappings:
-- Inside Source
[Id: 1] access-list 7 pool HBC-I refcount 2
pool HBC-I: netmask 255.255.255.0
start 27.177.21.10 end 27.177.21.10
type generic, total addresses 1, allocated 1 (100%), misses 0
Total doors: 0
Appl doors: 0
Normal doors: 0
Queued Packets: 0

Ipad Air WIFI problem with router

I keep losing my WIFI when downloading apps or on too long. From what I've been reading, it's a router problem. People have suggested changing my router settings, but I don't know to what. I have a D-Link DIR-615 draft 802.11N router that I've had for 4 years. On the box it says it performs at 802.11g. My other option is to buy a new router. Will my Ipad work with all new routers, or will there still be a different setting issue? Any suggestions on what to buy besides an Apple Airport? From what I've read, it will be hard to set up with my current modem and PC. Thanks in advance for all your help.

I ended up buying a Netgear N600 model #DGND3700 and it solved my problem. I have AT&T DSL and this is a modem/router combo (my modem was also old). It was very easy to install. When I first tried my Ipad again, it didn't work, so I tapped on general, reset, reset network settings and it worked just fine. I hope this will help anyone else having trouble with WIFI.

Diagnosing problem with house voice wiring

Apologies if this is slightly off-topic but do bear with me.
As background, I switched to BT Infinity yesterday. Previously I was on O2 LLU. I've wired my house with cat5 and to some rooms use one pair for voice and another 2 pairs for ethernet data. I used a filtered faceplate on the master socket from Clarity to route a voice pair in wall cavities to a junction box where it routes to 3 sockets (and three phones). This has worked well for at least 5 years.
As the engineer (a contractor, not that that matters) was finishing up the install of the replacement faceplate he observed that reconnecting the existing internal "house voice pair" resulted in a disconnection of the broadband. Since it's my responsibility, he left it unconnected. So now I am a position where none of my phones work (because my internal voice network is disconnected) and I've had to relocate a phone to the master socket.
I am the first to admit I am not a communications SME and so have the following questions
1. I'm a little suspicious that my wiring worked fine with the original O2 (non-fibre) service. Is it possible Infinity is more sensitive which is why this fault didn't become apparent before now ?
2. I've got three voice sockets in my house so my plan was to reconnect each in turn and see if the broadband line stays up. Does this make sense ?
3. I've got a multimeter but it's not showing any voltage on my house circuit now it has been disconnected from the incoming line. If this is truly the case then surely reconnecting my internal line should have no effect on the broadband signal ?
Thanks in advance Paul

If the install is ok then connecting a faulty pair of wires to the master socket filter wont effect the broadband.

MGCP problem with c881 voice

Hi,
I want to use a cisco "881 voice" with my CUCM v9.1.
This router, have a mgcp configuration and it's "ok", but i can't configure the BRI and the FXS with the CUCM.
It's possible to use the 881 with mgcp and configure fxs and bri?
Thanks.

Hi,
check these links
https://supportforums.cisco.com/discussion/11967296/cisco881v-c881-voice-bri-ports-remain-unregistered-cucm91
CUCM Add additional subunits to C887VA-V and C881VA-V SCCP gateway page
CSCul59124
-->
Description
Symptom:
Unable to add both the BRI and FXS ports on a C887VA-V SCCP voice gateway. When adding the FXS ports, the devicename is defined incorrectly, causing registration failure
Conditions:
CUCM 8.6.x, 9.x and 10.x
Cisco 887VA-V and 881VA-V voice gateway defined as SCCP controlled
Workaround:
Add the gateway under the 'Cisco 881/886/887' gateway entry. Add the FXS ports to 'Subunit 1'
Known Affected Releases:
(1)
9.1(2.12023.1
regds,
aman

Problem with routing voice isp

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