SIP test

[ciscoforum]

Want to do some test for SIP?

1. Can I use two gateways to peer to peer like H323 to h323?

2. If use CCM 4 SIP trunk, can I point to a sip gateway instead of SIP proxy?

3. If CCM4 with a third party proxy server, are they compatible?

Thanks

[ciscoforum]

Never mind. I figured them out and they all should work.

[tok]

Hey there......

I'm trying to get my CCME to connect to a SIP Express Router. It won't register. Du you have any experience. SIP Express Router is a product usend by our VoIP ISP. They bought the product by www.iptel.org/ser.

Any helpful information pls.?

Tom