SIP on CCME - How to do it.

[tok]

Hi!

I have following setup : 1760-V-CCME/7970G/7960G7920G. My new VoIP ISP only communicate with SIP. What must I do to enable my setup for SIP. My VoIP is talking about STUN as well - What's STUN for ?

Thanx in advange

Tom Klitgaard

[thisisshanky]

I guess all you need to do is,

dial-peer voice 1 voip

destination-pattern 9T

session protocol sipv2

session target ipv4:

STUN stands for serial tunneling and is a WAN L2 protocol.

[tok]

Thanx for your reply. Very helpful.

Will I need to open some ports in my firewall (and what about NAT)

Thanx in advange

[thisisshanky]

Does this help ?

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00801fc74a.shtml

[tok]

Hi again "Shanky"

Yes it sure does - thanx a milion. I can see there it more, to the config of the pix, than I thourght in the first place.

Thanx again for taking your time it was again very helpful.

Tom