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SRST and ATA

cris_jimenez
Level 2
Level 2

if I'm on SRST mode the ATA won't register with the GW, is there a few lines that I'm missing or what should I do in order to get the ATA to register with CCM

I have a 2851 GW running Version 12.4(3h)

8 Replies 8

e.huntley
Level 1
Level 1

To start with the easy stuff...do you have your ATA's in the same device pool as your phones. If not make sure the device pool they are in have the proper SRST reference.

Yes, my ATAs have the same Device Pool as my phones

Aaron Dhiman
Level 2
Level 2

Are they in the same VLAN as your phones, and are you using "strict-match" in the "ip source" statement for call-manager-fallback?

I'm not using the strict-match

this is what i have

ip source-address 10.12.10.9 port 2000

Is it in the voice VLAN? If you are using "Default Gateway" for SRST, you need to make sure that the default gateway is the gateway with SRST on it...

yes, the ATAs are in the voice vlan

I'm not using a default gateway

call-manager-fallback

secondary-dialtone 9

max-conferences 8 gain -6

ip source-address 10.12.10.9 port 2000

max-ephones 75

max-dn 100

transfer-pattern 7070..

voicemail 919169333324

moh music-on-hold.au

multicast moh 239.1.1.2 port 16386 route 10.12.10.9

Hi,

I am having the similar issue although the IOS is latest...Were you ever able to figure this out?

Thanks in advance

No, not yet

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