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RE: [Interop] RV: [Megacon] Blocking Unwanted VC Calls


Chronological Thread 
  • From: Rusty Presley <>
  • To: "Jorgensen, Nate" <>, José Luis Rodríguez (UNAM VNOC) <>, "" <>, "" <>
  • Subject: RE: [Interop] RV: [Megacon] Blocking Unwanted VC Calls
  • Date: Fri, 17 Jan 2014 18:39:32 +0000
  • Accept-language: en-US

Nice. Just hooked our lifesize with dialpad back up and getting a call from “sipviscious”!

 

Rusty

 

From: [mailto:] On Behalf Of Jorgensen, Nate
Sent: Thursday, January 16, 2014 11:53 AM
To: José Luis Rodríguez (UNAM VNOC); ;
Subject: RE: [Interop] RV: [Megacon] Blocking Unwanted VC Calls

 

I’ve solved problems like this by going into the SIP settings and turning off the “Listen Port”

 

Nate Jorgensen

Electronic Technician - Media
University of Wisconsin-Extension

Instructional Communications Systems

The Pyle Center
702 Langdon St., Madison, WI  53706-1420
(608) 262-3399
(800) 442-4614
fax: (608) 263-4435
711 for Wisconsin Relay

SIP:
ics.uwex.edu

 

ICS: Connecting Ideas

 

 

 

From: [mailto:] On Behalf Of José Luis Rodríguez (UNAM VNOC)
Sent: Thursday, January 16, 2014 11:41 AM
To: ;
Subject: [Interop] RV: [Megacon] Blocking Unwanted VC Calls

 

Hi Everyone,

 

I want to comment that I have the same problem receiving incoming calls from 448099999999@different_Ip_addresses. I have a Cisco EX90 with SIP enabled. Is it a problem with SIP??

 

Regards,

 

Jose Rodríguez.

Videoconferencing Network Operations Center

UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO

-------------------------------------------

Tel: +(52) (55) 56 22 84 43

Fax: +(52) (55) 56 22 82 48

http://vnoc.unam.mx

-------------------------------------------

 

De: [] En nombre de Euben, Jeffrey
Enviado el: martes, 14 de enero de 2014 04:27 p.m.
Para: Michael D. Walker; Leonard, Mark;
Asunto: RE: [Megacon] Blocking Unwanted VC Calls

 

I had issues like this in the past….disabling SIP worked. 

 

Jeff only Signature

 

Jeffrey Euben
Manager,  Voice, Cellular, and Conferencing Services      
ITS, Campus Technology Services         
Yale University 
P.O. Box 208317

Science Park at Yale - Building 25

Office 425

150 Munson Street

New Haven, CT.  06520-8317
TEL     (203) 432-7040

Description: Description: cid:image001.png@01CACD00.880FC770

 

From: [] On Behalf Of Michael D. Walker
Sent: Tuesday, January 14, 2014 3:41 PM
To: Leonard, Mark;
Subject: Re: [Megacon] Blocking Unwanted VC Calls

 

If they were SIP, you could choose to disable the protocol
The C20 does not have a firewall.  You would need to use
a network firewall or the Tandberg VCS Expressway to block
them.

Mike

On 1/14/2014 12:33 PM, Michael D. Walker wrote:

Were these SIP calls? 

On 1/14/2014 12:05 PM, Leonard, Mark wrote:

Mega-Lister's:

 

This morning I found one of my codecs completely locked up due to what I believe were 400+ incoming calls that it was trying to answer. The calls were coming in from 442099999999 and 448099999999…

 

Does this look familiar to anyone?

Can I block incoming calls from these numbers on a Tandberg C-20?

 

As always- thanks for looking…

~Mark

 

Mark Leonard

Media & Collaboration, UNH IT

 

 

 

 


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