[cisco-voip] dial-peer E1 ISDN

Just Kennie justkennie at gmail.com
Tue Feb 8 12:04:56 EST 2011 

*I think I need to show this with a diagram.*


           *R1 (E1)--------------ISP (DEMAC)-----------------------------ISP
(DEMAC)-------------------------- (E1) R2---------------CUCM*

   *My router is R1 (2811) and my client is R2(2600). We are connected with
E1 interface through an ISP with two demac. The ideal is, I want to be able
to call the phones in my client's place with extension 1000, but i need a
connection from R1 to R2
   My client is using an E1 interface with the following configuration......
*
*card type e1 1 1
!
network-clock-participate slot 1
no network-clock-participate wic 0
network-clock-select 2 E1 1/1
!
isdn switch-type primary-net5
voice-card 1
!
!
!
voice rtp send-recv
!
!
!
voice class permanent 1
signal timing oos timeout disabled
signal keepalive 65535
!
!
controller E1 1/0
framing NO-CRC4
pri-group timeslots 1-31 service mgcp
!
interface Serial1/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
isdn bind-l3 ccm-manager
no cdp enable
!
!
voice-port 1/0:15
cptone GB*

*(No VOIP dial-peer as client is using MGCP GATEWAY)*

* And below is my own configuration........*

*controller E1 0/2/0
framing NO-CRC4
channel-group 15 timeslots 1-31

!
interface Serial0/2/0:15
bandwidth 2048
no ip address
encapsulation hdlc

dial-peer voice 1 pots
destination-pattern 1000
session target  port 0/2/0:15*  * ( Router is rejecting this command)*

*THE CLIENT WONT ALTER HE'S INTERFACE CONFIGURATION, BUT I CAN ALTER MINE. I
JUST WANT REACHABILITY BETWEEN THE TWO ROUTERS, SO THAT VOICE TRAFFIC FROM
MY ROUTER CAN GO THROUGH  E1 INTERFACE TO MY CLIENT (R2).*
*PLEASE TELL ME WHAT EVER I NEED TO CHANGE OR CONFIGURE ON MY ROUTER TO MAKE
THIS WORK*.





*Cheers,
Idowu Kehinde
TEL: 2348024017748
BB:  30E8E5F9
*



On Tue, Feb 8, 2011 at 3:07 AM, Joel Perez <tman701 at gmail.com> wrote:

> Ok i was under the impression that the E1 was a PRI for Voice.
> If the E1 is just a data uplink to another GW somewhere else then you need
> a voip dial peer and a "destination address" in that voip dial peer. The
> "destination address" should be the IP of the receiving GW, not your own E1
> interface.
>
> Can you sort of describe your intended call flow? If
>
>
> On Mon, Feb 7, 2011 at 5:59 PM, Just Kennie <justkennie at gmail.com> wrote:
>
>> Sorry not ISDN, HDLC encapsulation on the s0/2/0:15 I mean. I guess I just
>> explained the setup. Trying to route traffic through an E1 interface to a
>> remote destination that all !
>> I have written my present config out,and that all. Just need someone to
>> help me with this, since the interface doesnt use an IP address.
>>
>>
>> *Cheers,
>> Idowu Kehinde
>> TEL: 2348024017748
>> BB:  30E8E5F9
>> *
>>
>>
>>
>> On Mon, Feb 7, 2011 at 11:18 PM, Paul <asobihoudai at yahoo.com> wrote:
>>
>>> I'm not understanding your setup. If this is supposed to be ISDN PRI,
>>> where is your PRI group? I've never heard or performed a G.703 ISDN
>>> setup..<?>
>>>
>>> ------------------------------
>>> *From:* Just Kennie <justkennie at gmail.com>
>>> *To:* Joel Perez <tman701 at gmail.com>
>>> *Cc:* Paul <asobihoudai at yahoo.com>; ccieid1ot at gmail.com;
>>> cisco-voip at puck.nether.net
>>> *Sent:* Mon, February 7, 2011 1:00:44 PM
>>> *Subject:* Re: [cisco-voip] dial-peer E1 ISDN
>>>
>>> Cciedot1ot, I am using the E1 for voice, and its like an ISDN setup,
>>> that's why there is no ipv4 address. its G.703.
>>> Joel, I did what you said I should do...
>>>
>>> *controller E1 0/2/0
>>>  framing NO-CRC4
>>>  channel-group 15 timeslots 1-31
>>>  description G703.E1.Connection to customer
>>> !
>>> interface Serial0/2/0:15
>>>  description G703.E1.Connection to customer
>>>  bandwidth 2048
>>>  no ip address
>>> !*
>>> And see the below error when i want to map port to it.
>>>
>>> *dial-peer voice 1 pots
>>>  destination-pattern 1000
>>> **MY_ROUTER(config-dial-peer)#port 0/2/0:15
>>>                                                           ^
>>> % Invalid input detected at '^' marker.
>>> *
>>> In my own opinion, I guess "*port 0/2/0:15*" is trying used when
>>> specifying an FSX/FSO port, but here, I want to specify the E1 interface for
>>> the voice traffic destined for 1000 on a remote router.
>>>
>>> *REALLY NEED HELP !!!*
>>>
>>>
>>>
>>> *Cheers,
>>> Idowu Kehinde
>>> TEL: 2348024017748
>>> BB:  30E8E5F9
>>> *
>>>
>>>
>>>
>>> On Mon, Feb 7, 2011 at 8:04 PM, Joel Perez <tman701 at gmail.com> wrote:
>>>
>>>> If im understanding correctly what you are trying to do then you have a
>>>> few things wrong.
>>>>
>>>> for E1's I use channel 15 for the D-channel:
>>>> * *interface Serial0/2/0:15
>>>>
>>>> For the dial peers like it was pointed out it needs to be a POTS dial
>>>> peer and also needs to point to D channel 15.
>>>> port 0/2/0:15
>>>>
>>>> "session target" is used to send to an IPv4 address.
>>>>
>>>> Hope that helps,
>>>>
>>>> Joel P
>>>>
>>>> On Mon, Feb 7, 2011 at 1:40 PM, Just Kennie <justkennie at gmail.com>wrote:
>>>>
>>>>> Paul/ccieidot1,
>>>>>
>>>>> well I have a fsx voice-port of (but not in use)
>>>>>
>>>>> *voice-port 0/0/0
>>>>> !
>>>>> voice-port 0/0/1
>>>>> !
>>>>> voice-port 0/0/2*
>>>>> !
>>>>> *voice-port 0/0/3*
>>>>> !
>>>>> and an E1 interface of... (connected to remote router)
>>>>>
>>>>> *
>>>>> controller E1 0/2/0
>>>>>  framing NO-CRC4
>>>>>  channel-group 0 timeslots 1-31
>>>>>  !
>>>>>  interface Serial0/2/0:0
>>>>>  description G703.E1.Connection to Customer router
>>>>>
>>>>>  bandwidth 2048
>>>>>  no ip address
>>>>> encap HDLC*
>>>>> !
>>>>> I am using the E1 interface to connect to a remote router with E1
>>>>> interface too at the other end with above config
>>>>>
>>>>> May challenge is, I want to configure a dial-peer that will route all
>>>>> my voice traffic destined to 1000 through the E1 card, so i configure the
>>>>> following....
>>>>>
>>>>>
>>>>> *dial-peer voice 1 pots
>>>>> destination-pattern 21232
>>>>> session target port 0/0/0:0
>>>>> !
>>>>> *
>>>>> but saw the following error....*
>>>>>
>>>>> MY_ROUTER(config-dial-peer)#session target port 0/2/0:0
>>>>>
>>>>>        ^
>>>>> % Invalid input detected at '^' marker.
>>>>>
>>>>> *Also when I use *port 0/2/0:0* as advised by ccieidot1, I receive the
>>>>> following message..*
>>>>>
>>>>> MY_ROUTER(config-dial-peer)#port 0/2/0:0
>>>>>                                                              ^
>>>>> % Invalid input detected at '^' marker.
>>>>> !
>>>>> *
>>>>> Please assist, as what I want to achieve is to route all voice traffic
>>>>> destined to 1000 at the remote site through the E1 interface.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> *Cheers,
>>>>> Idowu Kehinde
>>>>> TEL: 2348024017748
>>>>> BB:  30E8E5F9
>>>>> *
>>>>>
>>>>>
>>>>>
>>>>> On Mon, Feb 7, 2011 at 7:09 PM, Paul <asobihoudai at yahoo.com> wrote:
>>>>>
>>>>>> What is the label on your voice-port?
>>>>>>
>>>>>> I'm going to guess that your voice-port is also 0/2/0:0...I've never
>>>>>> touched an E1 so I am a little bit confused when I don't see :31 at the end
>>>>>> instead of the "0" you have there but..it looks like you're trying to send
>>>>>> calls to a voice port that doesn't exist and you're trying to use session
>>>>>> target when that's used for voip dial peers.
>>>>>>
>>>>>> You're looking for
>>>>>> port 0/2/0:0 instead.
>>>>>>
>>>>>> ------------------------------
>>>>>> *From:* Just Kennie <justkennie at gmail.com>
>>>>>> *To:* cisco-voip at puck.nether.net
>>>>>> *Sent:* Mon, February 7, 2011 10:00:42 AM
>>>>>> *Subject:* [cisco-voip] dial-peer E1 ISDN
>>>>>>
>>>>>> Hi All,
>>>>>> I am trying to configure my E1 card for ISDN connectivity for voice
>>>>>> traffic, below is my config...
>>>>>>
>>>>>> *controller E1 0/2/0
>>>>>>  framing NO-CRC4
>>>>>>  channel-group 0 timeslots 1-31
>>>>>> !
>>>>>> interface Serial0/2/0:0
>>>>>>  description G703.E1.Connection to Customer
>>>>>>  bandwidth 2048
>>>>>>  no ip address*
>>>>>> *encapp HDLC*
>>>>>> *!*
>>>>>> Now I am trying to configure the Dial-peer, to forward 2123 calls
>>>>>> through the E1 ISDN interface
>>>>>> !
>>>>>> *dial-peer voice 1 pots
>>>>>> destination-pattern 21232
>>>>>> session target port 0/0/0:0*
>>>>>> !
>>>>>> but its my 2811 voice gateway is not allowing the "session target port
>>>>>> 0/0/0:0" command, please what should I do to forward my calls through the E1
>>>>>> ISDN interface.
>>>>>>
>>>>>>
>>>>>>
>>>>>> *Cheers,
>>>>>> Idowu Kehinde
>>>>>> TEL: 2348024017748
>>>>>> BB:  30E8E5F9
>>>>>> *
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> cisco-voip mailing list
>>>>>
>>>>> cisco-voip at puck.nether.net
>>>>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>>>>
>>>>>
>>>>
>>>
>>>
>>
>
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