Configuring BRI interface for Voice ( MGCP gateway
hi there,
i have a Call Manager which is connect to Cisco 2800 series acting as MGCP getway. ISDN connection between the 2800 and the carrier ( telestra sydney ). the call manager is seeing the gateway and i have configured a numbering plan on the call manager for the phones. the phones can call internally but externally i dont what configuration i should configure under the BRI interface for the carrier ( telestra ) to recongnise my number plan. please if you have any demo configuration or configuration that has perviously used post to me.
this is a basic MGCP config on the Gateway on your area
BRI Switchtype Information
BRIs in Australia require no service profile identifiers (SPIDs).
There are two ISDN switch-types that can be used:
basic-net3?Currently the most commonly used.
basic-ts013?For older ISDN switches such as MicroLink.
isdn switch-type basic-net3 or 5
voice-card 2
dspfarm
dsp services dspfarm
controller T1 2/0
description T1 link to SRST
framing esf !--- Automatic method automatically adds
clock source internal
linecode b8zs !--- Automatic method automatically adds
cablelength short 133
pri-group timeslots 1-2,24 service mgcp !--- Automatic method
!--- automatically adds 24 channels.
!---You can manually edit channels.
description T1 link to SRST
interface Serial2/0:23
no ip address
isdn switch-type primary-ni !--- Automatic method automatically adds
isdn protocol-emulate network !--- Simulated Lab ISDN
isdn bind-l3 ccm-manager !--- Allows all Q931 to be backhauled over TCP to
!--- CallManager; automatic method automatically adds
no cdp enable !--- Automatic method automatically adds
ccm-manager mgcp
ccm-manager music-on-hold
ccm-manager config server 171.69.103.225
ccm-manager config !--- Enables automatic config download from CallManager
!--- Automatic method automatically adds these commands
mgcp
mgcp call-agent 171.69.103.225 2427 service-type mgcp version 0.1
mgcp dtmf-relay voip codec all mode out-of-band
mgcp rtp unreachable timeout 1000 action notify
mgcp modem passthrough voip mode nse
mgcp package-capability rtp-package
mgcp package-capability sst-package
no mgcp package-capability fxr-package
mgcp package-capability pre-package
no mgcp timer receive-rtcp
mgcp sdp simple
mgcp fax t38 inhibit
mgcp rtp payload-type g726r16 static
mgcp profile default
Similar Messages
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Trouble adding second port BRI in a 2801 MGCP gateway
my config is CCM 413 with a 2801 SRST including a VIC2-2BRI .
I have configured the 2801 as MGCP gateway on the CCM, added the module VIC2-2BRI and configured the BRI 0/0/0 in this gateway.
this BRI work properly with the PSTN . I can make successfull call inbound and outbound
Now I want to add the second BRI (ie BRI 0/0/1 ) in the gateway for the same hunt group, the same PSTN provider.
When I do that this BRI can't register and make different kind of problem on the existing well working BRI.
for example I noticed that I can make inbound or outbound call with connected state but no voice in the two way.
I noticed also that the first BRI become completely blocked after two call.
I have verified the conf of the BRI 0/0/1 but i don't see any difference with the BRI 0/0/0 .
the only way to get back good working of the BRI 0/0/0 is to remove BRI 0/0/1 from the gateway conf.Hello,
That is a good news though. Can you please share to me the TAC case nr? So I can refer this to tAC. Because we have also opened a CASE for the same problem on the 3725 but not hear from TAC yet for the patch!
I got another image ie. IPVOICE version 12.4.1.9 from a friend that has the patch for this problem on the 2801 but there is no SPSERVICES image yet.
Now it looks that Cisco has a newer image.
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Here is how you can achieve this:
You can use multiple network interfaces on the UNIX machine and setup networking/routing in such a way that all external traffic comes on on one card and is routed internally via a different card.
Segregate difference types of services (i.e to be used by external clients vs internal apps) into difference different "Service Groups". Have each of these service groups listen on different port + NIC card (under Listeners, you can define a port to list to list on a specific network address and port instead of *).
Setup additional protection for services that will be accessed by external clients. Use "Threatening Content " filter to protect your services.
Setup 2 way SSL for the interface that will be called by external clients. Setup a DN based authorization check if you want to have both authentication and authorization.
Hope this helps.
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Hi,
I have an MGCP Gateway and a Right Fax Solution along with CUCM. Was wondering if FAX detection application can be configured for this setup or is FAX detection only for H323 gateways.
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Chris -
Hoping someone can help me out on a slightly off topic question.
Trying to order a BRI circuit (for backup voice) from Verizon with additional directory numbers (telephone numbers) on the line. The circuit comes with 2 SPIDs but I understand it is possible to add additional numbers to the circuit.
In Europe it would be "multiple subscriber number /MSN". In the US, I am using the term "Secondary/additional directory number" but the telco is saying they have never heard of such a thing.
I was wondering if anyone has the correct term or possibly ordering code I could have the telco reference for this.
Many thanks for any assistance!In Europe, each circuit should be able to handle an additional 8 MSN's.
Here is some information I found regarding the US (courtesy of SBC)
Secondary Directory Number
Customer may subscribe to any quantity of Secondary Directory Numbers (as many as CPE will allow).
The first appearance of a unique directory number on an CPE that already has a primary number assigned. Sometimes called a "virtual directory number" because it shares the channel with other numbers, but has some attributes of the primary number. May have multiple and shared appearances. Allowed independently assigned features. -
VoFR PVC for data and PVC for voice with FRTS
Dear friends, It is my first experience configuring VoFR. My access rate is 128 Kbps and the CIR is 64 Kbps. I configured the router following some cisco examples using "vofr cisco" and FRTS into my "map-class" for voice. You can see my config in the attach file.
It works fine, the quality voice is good (2 calls)when the link is congested up to 100% through bi-directional ftp download.
However, I cannot get a speed upper to 64 Kbps. I understand that it is as FRTS works and it is necesary to QoS for voice. But I`m paying to my service provider a price for 128/64 and I never won`t get a speed greater than 64 Kbps.
How can I solve this problem without increase my CIR?. It has a additional cost.
I`m reading that some solution could be create two PVCs: one for voice and one for data. How should I configure them to get a burst traffic for data upper to 64 Kbps without affect my quality of voice?
Thank you for your suggestions.
Edwin.The following document has some explaination on the queueing on frame relay interfaces. This might help you understand how to configure different pvcs for voice and data and utilise the given cir fully.
Understanding Queueing on Frame Relay Router Interfaces
http://www.cisco.com/en/US/tech/tk543/tk544/technologies_tech_note09186a00800a4754.shtml
VoIP over Frame Relay with Quality of Service (Fragmentation, Traffic Shaping, LLQ / IP RTP Priority)
http://www.cisco.com/en/US/tech/tk652/tk698/technologies_configuration_example09186a0080094af9.shtml -
Hi,
I am configuring DHCP pool for voice vlan on cisco 2921 router.
Here is the setup.
2921 router -> 3750 -> 2960 PoE -> 7942 IP Phone
Router Config
ip dhcp excluded-address 10.146.54.1 10.146.89.50
ip dhcp pool VoiceVlan
network 10.146.54.0 255.255.255.0
subnet prefix-length 24
dns-server 10.144.68.32 10.144.68.33
option 150 ip 10.146.68.36
default-router 10.146.54.1
netbios-name-server 10.144.68.32 10.144.68.33
netbios-node-type h-node
domain-name wft.root.loc
lease 0 8
interface GigabitEthernet0/0
ip address 10.144.54.16 255.255.255.0
duplex full
speed 1000
interface GigabitEthernet0/0.50
encapsulation dot1Q 50
ip address 10.146.54.15 255.255.255.0
3750 Config
interface GigabitEthernet1/0/3
description To Router
switchport access vlan 54
switchport mode access
switchport voice vlan 50
speed 1000
duplex full
spanning-tree portfast
interface Vlan50
description VoiceVLAN
ip address 10.146.54.1 255.255.255.0
interface Vlan54
ip address 10.144.54.1 255.255.255.0
2960 Config
interface FastEthernet0/1
switchport access vlan 50
switchport mode access
spanning-tree portfast
Troubleshooting
Trunk is formed
2960#sh int tru
Port Mode Encapsulation Status Native vlan
Gi0/3 on 802.1q trunking 1
Port Vlans allowed on trunk
Gi0/3 1-4094
Port Vlans allowed and active in management domain
Gi0/3 1,50,54
Port Vlans in spanning tree forwarding state and not pruned
Gi0/3 1,50,54
Router received the dhcp discover from IP Phone, but it doesn't issue any IP. Here is the debug log
875525: Feb 13 15:11:26.167 GMT+8: IP: s=0.0.0.0 (GigabitEthernet0/0.50), d=255.255.255.255, len 576, input feature
875526: Feb 13 15:11:26.167 GMT+8: UDP src=68, dst=67, MCI Check(80), rtype 0, forus FALSE, sendself FALSE, mtu 0, fwdchk FALSE
875527: Feb 13 15:11:26.167 GMT+8: FIBipv4-packet-proc: route packet from GigabitEthernet0/0.50 src 0.0.0.0 dst 255.255.255.255
875528: Feb 13 15:11:26.167 GMT+8: FIBfwd-proc: Default:255.255.255.255/32 receive entry
875529: Feb 13 15:11:26.167 GMT+8: FIBipv4-packet-proc: packet routing failed
875530: Feb 13 15:11:26.167 GMT+8: IP: s=0.0.0.0 (GigabitEthernet0/0.50), d=255.255.255.255, len 576, rcvd 2
875531: Feb 13 15:11:26.167 GMT+8: UDP src=68, dst=67
875532: Feb 13 15:11:26.167 GMT+8: IP: s=0.0.0.0 (GigabitEthernet0/0.50), d=255.255.255.255, len 576, stop process pak for forus packet
875533: Feb 13 15:11:26.167 GMT+8: UDP src=68, dst=67
875534: Feb 13 15:11:26.167 GMT+8: DHCPD: client's VPN is .
875535: Feb 13 15:11:26.167 GMT+8: DHCPD: No option 125
875536: Feb 13 15:11:26.167 GMT+8: DHCPD: DHCPDISCOVER received from client 0110.bd18.0149.5b on interface GigabitEthernet0/0.50.
Any help is appreciated.
Cheers!Dude, look at your DHCP exclude on your router.
It is supposed to be low/high IP.
So basicly you told the router to exclude IP address from 10.146.54.1 to 10.146.89.5.
This means that DHCP will not hand out 10.146.54.1 through 10.146.89.5
try
ip dhcp excluded-address 10.146.54.1 10.146.54.15
Hope this helps.
Also, I know this is years ago but thought I would throw that out there. -
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Can someone provide the ISDN DDR solution for configuring two BRI interface ( Bundled together - MPPP ) for achieving 256K bandwidth. I have two seperate ISDN lines and two BRI interfaces installed in the routers at both the point to point sites. The ISDN dialup shall be used as backup link.
look at this link it will help you:http://www.cisco.com/en/US/tech/tk713/tk507/technologies_configuration_example09186a00800a3b7a.shtml
remeber to rate this post if it helps
regards
Devang -
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Hi
I have CUCM 9 and Cisco 2801 voice gateway
There is 2 card on cisco 2801 : VIC2-4FXO and VWIC3-1MFT-T1/E1
I would like to know how I will configure the gateway in the CUCM (H323, MGCP ...)
Should I add H323 or MGCP gateway or something else ?
I also need to know how I will configure E1 card on the Cisco 2801 to handle CUCM PSTN incoming and outgoing call
I will apreciate if you help with some how to document
Thanks in advance
RegardsWhich protocol to use, is up to you, you should know the requirements of your customer to define that.
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Analog interface between voice gateway and pbx system, please suggest too
Hi
Im a fresh in telephony and voip technology. I didnt find information about design analog interface between voice gateway and pbx system such as fxo-to-fxo, fxo-to-fxs, fxs-to-fxs, fxo-to-e&m, fxs-to-e&m, or e&m-to-e&m. Could you please suggest any resource for me?
Ps. my networks have 1 HQ and 2 branch offices connect to the HQ.
Thanks,
NitassHello,
you can find lots of info about analog voice interfaces here:
http://www.cisco.com/en/US/tech/tk652/tk653/tk754/tech_protocol_home.html
I've found this particular document very useful when trying to understand how telephone signaling works. This applies to any telephone system where interfacing to analog phones or the PSTN is involved.
http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00800a6210.shtml
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Hello all
1. Is TNT, Take Back And Transfer, supported in IOS voice gateway in general?
2. If yes, is there any specific IOS configuration needed at the voice gateway?
(I do not see any need as the DTMF digits(-tones) will be sent in-band as in normal voice stream to the PSTN (which supported/subscribe to TNT).
Please advise. thanks
PaulNo need to configure anything for TNT as the transfer DTMF sequence is sent inband.
Chris -
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Hi ,
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HTH
Sandy . -
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TIME = Tue 08-Nov-2011 16:06:44 CET
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alexHi Michel,
i tried to modify the tpmgr-param.conf file and added this entry IFDescrPattern-.1.3.6.1.4.1.9.1.1045 *~Bearer Channel*. But still I receive the messages.
#This is an example of how to restrict the creation of ports for a
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#IFTypePattern-SwitchPort.1.3.6.1.4.1.9.1.501 53
IFDescrPattern-.1.3.6.1.4.1.9.1.1045 *~Bearer Channel*
# Add Fiber Channel port (56) for MDS devices
IFTypePattern-SwitchPort.1.3.6.1.4.1.9.12.3.1.3.380 6|26|56|62|69|117
IFTypePattern-SwitchPort.1.3.6.1.4.1.9.12.3.1.3.376 6|26|56|62|69|117
IFTypePattern-SwitchPort.1.3.6.1.4.1.9.12.3.1.3.375 6|26|56|62|69|117
IFTypePattern-SwitchPort.1.3.6.1.4.1.9.12.3.1.3.414 6|26|56|62|69|117
IFTypePattern-SwitchPort.1.3.6.1.4.1.9.12.3.1.3.411 6|26|56|62|69|117
IFTypePattern-SwitchPort.1.3.6.1.4.1.9.12.3.1.3.442 6|26|56|62|69|117
IFTypePattern-SwitchPort.1.3.6.1.4.1.9.12.3.1.3.612 6|26|56|62|69|117
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IFTypePattern-SwitchPort.1.3.6.1.4.1.9.1.475 6|26|56|62|69|117
IFTypePattern-SwitchPort.1.3.6.1.4.1.9.1.407 6|26|56|62|69|117 -
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Hi
Recently we have implemeted SS7 Interconnect for Voice Gateway Solution in our network.
We are using devices PGW2200, NAS 5400, SLT 2611, 4000 Series S/w and GK.
Customers compalint that they are facing Echo, Clip in Voice and No voice related issues. Can you tell us the commands on PGW/GW/SLT to pinpoint. PGW we are using in Call Control Mode.
Please help.
Thanks in Advance.Hi,
You can check in the /opt/CiscoMGC/etc directory properties.dat file which has the parameter *.EchoCanRequired which should be set to 1. This can binded by an individual trunk-group as well. Also make sure the voice-ports have the echo-cancel coverage and disable VAD to see if it makes it better.
Regards
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All ears,
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I've been putting it to sleep for years, and the only negative side-effect I've ever noticed is with M-Audio (designed for Pro-Tools and not Mac friendly). If I'd known this before hand I would have gotten something like an Apogee which doesn't seem to have any trouble taking naps with the Mac...
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