[cisco-voip] SIP basic vs advanced

Abebe Amare abucho at gmail.com
Tue Nov 9 02:09:48 EST 2010


If I understand your question, Basic SIP Phone takes 3 DLUs and advanced SIP
Phone takes 6 DLUs.

regards,

Abebe

On Tue, Nov 9, 2010 at 7:20 AM, Mark Holloway <mh at markholloway.com> wrote:

> This was the best I could come up with.
>
> Basic Cisco SIP Phones (Type A phones)
> Cisco 7905, Cisco 7912, Cisco 7940, Cisco 7960
> Basic and or limited xml capabilities
> Supports UDP
> Support Digest Auth
> No RFC2833 DTMF Relay Support
> Ideal SIP endpoints if you are going to use a 3rd Party Call control Box
> No PRACK support
>
> Enhanced Cisco SIP Phones (Type B Phones)
> Cisco 7906, Cisco 7911, Cisco 7931 (only compatible with UCM 7.x and up),
> Cisco 7941, Cisco 7942, Cisco 7945, Cisco 7961, Cisco 7962, Cisco 7965,
> Cisco 7970, Cisco 7971, Cisco 7975
> Supports TCP
> Supports Digest Auth
> Supports UDP
> Supports TLS
> Support RFC2833 DTMF Relay when registered with UCM
> Support KPML
> No PRACK support
>
>
> On Nov 8, 2010, at 6:19 PM, Lelio Fulgenzi wrote:
>
> > Can anyone comment on what the difference between a basic vs advanced SIP
> phone is? I'm wondering in terms of the license DLU requirements.
> >
> > Sent from my iPod
> >
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>
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