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I am having trouble with my ISIP phone installed on my iphone/ipod-touch making PSTN calls out through a Skype for SIP trunk on CME.The interesting thing is that I also have another CME that uses a regular FXO PSTN connection and the ISIP phone has n...
Hi,I will be having a VG224 and a router with FXO ports. Will I be able to map the FXS lines on the VG224 to the router's FXO ports without using a call agent like CME?Thanks for help in this matter.
Looking to begin lab purchases for the CCIE RS.Would like to know if 1841 routers would provide features necessary for lab practice - BGP, MPLS, etc.Also would 12-port 3560s provide enough ports for STP, Etherchannel, etc. labs?Or would the 24-port o...
I will be deploying 2 4900M switches uplinked together in a network for intensive video applications. My question is how to constrain multicast traffic with these 2 switches. Since the network is flat there is no real interfaces required except for...
I have a system where the analog device does not prefix a 9 in the dial string. It dials out using an fxs port on a UC520(CME) 'box'.The UC520(CME) is configured to require a 9 for outgoing calls. I tried the following so that the voice port would ta...
I wonder if you or someone could take a look at the trace i attached:it includes the running config relevant to voice and debugs of CCSIP and DIAL-PEER VOICE
I am having trouble with my ISIP phone installed on my iphone/ipod-touch making PSTN calls out through a Skype for SIP trunk on CME.The interesting thing is that I also have another CME that uses a regular FXO PSTN connection and the ISIP phone has n...
I definately see your point about $$.What kind of machines are people running the GNS3 on?I set up a hub and 2 spoke FR topology with a FRS switch and it really bogs down the CPU even with the IdlePC feature.How many routers would be needed to simula...
Thanks for your reply.As a matter of fact I just started playing with GNS3/Dyn. It's great, but appear to be some limitations with switching.Overall how helpful is GNS3/DYN tool for CCIE? Could one conceivably base his entire lab studies on this sim...
Thanks for replying.Does 12.4(T)on 1841 mean it will do all BGP/MPLS (PE and P) functions?Seems like there is some more MPLS stuff the 2800 series does and 1800 series does not.
