[cisco-voip] MGCP Inbound Calls Question

Ryan Ratliff rratliff at cisco.com
Wed May 19 09:55:49 EDT 2010


Look at a 'debug isdn q931'.

They may be trying to do overlap sending where the initial setup only contains the first digit, they expect to see a setup_ack, where further digits will come in.  This is not enabled by default in CUCM but can be enabled if they need it.

-Ryan

On May 19, 2010, at 8:19 AM, James Dust wrote:

> 
> Thanks very much for that, I have confirmed the gateway already has ‘Significant Digits’ set to ‘All’
>  
> I will speak to the provider again.
>  
> Regards
>  
>  
> James Dust 
> Team Leader 
> ICT Network Infrastructure & Communications Department 
> Charles Stanley & Co Ltd 
> Tel: 020 7149 6314 
> Mob: 07989 491136 
> mailto: james.dust at charles-stanley.co.uk
>  
> 
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> From: Mac GroupStudy [mailto:mac.groupstudy at gmail.com] 
> Sent: 19 May 2010 12:42
> To: James Dust
> Cc: cisco-voip at puck.nether.net
> Subject: Re: [cisco-voip] MGCP Inbound Calls Question
>  
> Verify that the gateway has its significant digits set to all (or 5). It will be located under the "Incoming/Inbound Call" parameters or settings (I forget the actual name) but it will be obvious. This I believe is at the MGCP endpoint level and not the gateway.
> 
> On Wed, May 19, 2010 at 5:36 AM, James Dust <james.dust at charles-stanley.co.uk> wrote:
> Hi,
> 
> I have an MGCP gateway (2811), configured as a QSIG E1 connection into a Cisco VG30D, the VG30D in turn plugs into a DPNSS circuit. The DPNSS circuit is a connection into the London Stock Exchange network (STX).
> 
> I am able to make outbound calls over this connection no problem (sending five digits onto their network), the thing is that inbound I am only seeing one digit (debug one the router) and the provider are sayingthey are sending five which I need.
> 
> What am I missing? And what can I check?
> 
> Regards
> 
> James
> 
> 
> Consider the environment - Think before you print
> 
> The contents of this email are confidential to the intended recipient and may not be disclosed. Although it is believed that this email and any attachments are virus free, it is the responsibility of the recipient to confirm this. 
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> You are advised that urgent, time-sensitive communications should not be sent by email. We hereby give you notice that a delivery receipt does not constitute acknowledgement or receipt by the intended recipient(s).
> 
> Details of Charles Stanley group companies and their regulators (where applicable), can be found at this URL http://www.charles-stanley.co.uk/contact-us/disclosure/
> 
> 
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