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New Member

1751 not able to receive call,but place outgoing call

Hi Pros,

I been doing some fexes over IP with cisco 1750.I've decided to you use 1751 now, I am able to place call to the PSTN from the 1751; however,calls from the PSTN deos not get to the router.

The route has IOS:12.3(2)T4 with Flash c1700-sv3y-mz.123-2.TB.bin....

there the actual config

hostname xxxx

!

logging buffered 20000 debugging

logging rate-limit console 10 except errors

enable secret xxx

!

no ip dhcp-client network-discovery

call rsvp-sync

!

voice class codec 1

codec preference 1 g729r8

!

interface FastEthernet0/0

ip address 10.7.7.170 255.255.255.0

no ip redirects

no ip unreachables

no ip route-cache

no ip mroute-cache

speed auto

full-duplex

no cdp enable

!

ip classless

ip route 0.0.0.0 0.0.0.0 f0/0

ip route 1.1.1.1 255.255.255.255 Null0

no ip http server

!

no cdp run

!

voice-port 2/0

echo-cancel coverage 32

timeouts interdigit 3

!

voice-port 2/1

!

dial-peer voice 200 voip

huntstop

preference 1

max-conn 1

destination-pattern .T

voice-class codec 1

session target ipv4:10.10.243.1

dtmf-relay cisco-rtp

playout-delay nominal 250

no vad

!

dial-peer voice 100 pots

destination-pattern 403451xxxx

port 2/0

!

!

scheduler allocate 20000 1000

end

AND THERE THE DIAL-PEER on getway to provide dialton

dial-peer voice 4510542 voip

huntstop

destination-pattern 4034510542

progress_ind setup enable 3

voice-class codec 1

session protocol sipv2

session target ipv4:10.7.7.170

dtmf-relay cisco-rtp

playout-delay nominal 250

playout-delay mode fixed

fax rate 7200

ip qos dscp cs5 media

no vad

!

Thanks in advance for your helps guys

4 REPLIES
VIP Super Bronze

Re: 1751 not able to receive call,but place outgoing call

Hi,

If Calls are not getting to your router at all then you need to speak to your telco. That means that telco is not routing the call to your trunk.

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

Re: 1751 not able to receive call,but place outgoing call

The calls from my Telco is getting to my PRI and I can see my PRI trying to reach the router with the fax machine on. And from this router, I call the PSTN fine.....

BTW, I took the same config and put it into a 1750.I am able to receive and send call with the SAME config with out ANY CHANGE!!

I think upgrading the IOS on the 1751 to see, whether the IOS is the problem...

Thanks,

Crazy

Silver

Re: 1751 not able to receive call,but place outgoing call

You edited your configs before posting so not sure if you just clipped this out, but I don't see an inbound dial-peer (i.e. "incoming called-number ."). Can you confirm?

New Member

Re: 1751 not able to receive call,but place outgoing call

Thanks you for your help, I got this fix by upfrading the IOS for the newest advanceipvoice ios.

Crazy

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