Ethical Hacking Learn to find vulnerabilities before the bad guys do! Gain real world hands on hacking experience in our state of the art hacking lab. Course designed and taught by expert instructors with years of penetration testing experience. 12 student maximum in every class. Certification attempt included in every package. | Computer Forensics Training at InfoSec Institute Gain the in-demand skills of a certified computer examiner, learn to recover trace data left behind by fraud, theft, and cybercrime perpetrators. Discover the source of computer crime and abuse at your organization so that it never happens again. All of our class sizes are guaranteed to be 12 students or less to facilitate one-on-one interaction with one of our expert instructors. |

| Subject: | Re: VoIP security |
|---|---|
| Date: | Fri, 22 Apr 2005 16:48:28 -0400 |
Vomit can decode calls from a Cisco phone, provided the encapsulation is G.711. It doesn't handle other codecs, or at least it didn't a few months ago. The answer to most these types of issues is SRTP, although there are other initiatives going on as well.
This is true, as long as it's Cisco gear. Right off hand,
I don't know any other hardware providers that support SRTP. This
might be different now (?). Just for example, SRTP isn't a option if
he's using Asterisk.
--
Champ Clark III | Vistech Communications,Inc. | 850-942-0388 x 101
http://www.vistech.net
GPG Key ID: 58A2A58F
Key fingerprint = 7734 2A1C 007D 581E BDF7 6AD5 0F1F 655F 58A2 A58F
If it wasn't for C, we'd be using BASI, PASAL and OBOL.
pgppWZBVsRIA8.pgp
Description: PGP signature
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | RE: VoIP security, Anil Saini |
|---|---|
| Next by Date: | RE: how to trace what is accessing the nic ?, Burton Strauss |
| Previous by Thread: | RE: VoIP security, Anil Saini |
| Next by Thread: | Dynamically assign a computer in a VLAN, Mathieu RINCK |
| Indexes: | [Date] [Thread] [Top] [All Lists] |