Blocking incoming collect calls in the voice gateway

Hello
I am using a C3825 router and I want to block incoming collect calls. I tried the command "double-answer" under cas-custom but it is not working. Does anyone have an alternative? I am using an E1 R2 digital.
Thank you
Marcos

Jonathad,
OP is not in the US, and does not have ISDN, has E1 R2 instead
E1 R2 has a method to block collect calls called double-answer. This method is supported and documented by Cisco.
But for some reason it doesn't work for OP.
In these case, it is necessary to involve an experienced consultant, if not TAC escalation directly.

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Blocking incoming collect calls

Hi,
This was asked by one of my students. Can anyone help answer it?
"I would like to block incoming collect calls in the voice gateway,
but I'm using R2 digital E1. I need to check the destinations numbers, and depends of the number, It’ll accept or reject the collect calls.
On the last PVT of Unified communications in Brazil, some people commented of to do this block do with TCL scripts with Double-Answer, but I don’t know much about TCL script."
Thanks, Janine

Janine,
if i understand your requirement correctly..you can reject the call using translation rule and mapping to dial-peer.
Reject call on voice router
voice translation-rule 100
rule 1 reject /xxxxxxxxxx/
voice translation-profile reject
translate calling 100
voice-port x/x/x:23
translation-profile incoming reject
First, create a translation rule that will identify the incoming call:
voice translation-rule 100
rule 1 reject /2124290000/
rule 2 reject /4089988472/
voice translation-profile call_block_profile
translate calling 100
dial-peer voice 111 pots
incoming called-number .
call-block translation-profile incoming call_block_profile
call-block disconnect-cause incoming invalid_number
Then place that translation profile into your inbound dial-peer. It you don't have one defined, create one using the incoming called-number dial-peer command, as so:
The call-block command allows the gateway to give a disconnect message rather than just a fast busy.

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I'm trying to block incoming blocked/unknown/anonymous callers over a sip trunk? I've creaed a translation rule and applied it:
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Calling Number :
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Thanks, I tried the rule--still private gets through.
*Feb 14 21:52:37.457: //394/0B18CF2B8382/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 207.2.123.180:5060;branch=z9hG4bK71b5401f596084541bb0894ae16bbbc8
From: ;tag=3538245046-512161
To: [email protected](CUBE external IP)>
Date: Tue, 14 Feb 2012 21:52:37 GMT
Call-ID: [email protected]
CSeq: 1 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Content-Length: 0
*Feb 14 21:52:37.457: //395/0B18CF2B8382/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:[email protected](UCMBE IP):5060 SIP/2.0
Via: SIP/2.0/UDP yy.yy.yy.yy(UC500/CUBE IP)>;:5060;branch=z9hG4bK2B4F4E
Remote-Party-ID: [email protected](UC500/CUBE IP)>;party=calling;screen=no;privacy=full
From: "anonymous" ;tag=4C78DEC-1E4B
To: [email protected]>
Date: Tue, 14 Feb 2012 21:52:37 GMT
Call-ID: [email protected]
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 0186175275-1452085729-2206375728-3952970709
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Timestamp: 1329256357
Contact:
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 69
Session-Expires: 3600;refresher=uac
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 246
v=0
o=CiscoSystemsSIP-GW-UserAgent 2063 472 IN IP4 yy.yy.yy.yy(UC500/CUBE IP)
s=SIP Call
c=IN IP4 yy.yy.yy.yy(UC500/CUBE IP)
t=0 0
m=audio 19566 RTP/AVP 0 101
c=IN IP4 192.168.20.5
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
*Feb 14 21:52:37.465: //395/0B18CF2B8382/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
Date: Tue, 14 Feb 2012 21:50:47 GMT
From: "anonymous" ;tag=4C78DEC-1E4B
Allow-Events: presence
Content-Length: 0
To: [email protected](UCMBE IP)>
Call-ID: [email protected]
Via: SIP/2.0/UDP yy.yy.yy.yy(UC500/CUBE IP):5060;branch=z9hG4bK2B4F4E
CSeq: 101 INVITE
*Feb 14 21:52:37.469: //395/0B18CF2B8382/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 180 Ringing
Date: Tue, 14 Feb 2012 21:50:47 GMT
Allow: INVITE, OPTIONS, INFO, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY
From: "anonymous" ;tag=4C78DEC-1E4B

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Hi Gcambp8424!
I realize unexpected calls can be frustrating! Unfortunately, international numbers with more than 10 digits can not be blocked. Keep in mind, you will not be billed for receiving an international call while you a located in the United States. To view our Call & Messaging block feature visit:http://vz.to/1nMgSTH .
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Call Manager > Cisco Unified Serviceability > Trace > Configurations
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etc.
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Cisco IOS Software, C3900 Software (C3900-UNIVERSALK9-M), Version 15.1(4)M4, RELEASE SOFTWARE (fc1)
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controller T1 0/1/0
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Router(config)#controller t1 0/1/0
Router(config-controller)#cablelength long 0db
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Hi,
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"opportunity is a haughty goddess who waste no time with those who are unprepared"

Voice gateway Config issue

Hello everyone;
I do have an analog line that i want to affect to (04) four IP Phones, so that any one of these four ip phones users can use this same analog line, and when we call that analog line number, any one of these four ip phone users can answer.
Is this possible to do on the Voice gateway?
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voice port 1/0/0
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connection plar opx 1001
connection plar opx 1002
connection plar opx 1003
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answer adress 1000
answer adress 1001
answer adress 1002
answer adress 1003
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Ragards.
Camélia

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Voice-Port 1/0/0
connection plar opx 2001
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Dial-peer voice 1 Pots
Incoming called-number .
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Dial-peer voice 10 voip
destination-pattern 2001
session-target ipv4:<<CUCM-IP-Address>>
Please Rate.

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Blocking incoming collect calls in the voice gateway

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