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New Member

SRST SIP

Hi Guys.

For Cisco Sip phones,is all what needed for srst is to add the srst reference in the device pool?

For sccp,it works normal ,i put the the same srst ip of sccp in the sip field,Is that all what needed ?

For 3rd party like Avaya,Polycom,GrandStream,Do i need to configure Voice register global and pool for each phone cause they don't register in srst?

Thanks.

3 REPLIES
VIP Super Bronze

SRST SIP

Ahmed,

It doesnt look like 3rd party sip phones ares upported in SRST mode...

SRST reference is obtained from the device's device pool. But I doubt if the 3rd party sip phones have the srst configuration in them to contact the SRST gateway

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_qanda_item09186a0080b2990c.shtml#qa25

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New Member

SRST SIP

Hi,aokanlawon

Thanks for reply.So the sip cisco phones will register automatically even the srst uses port 2000 by default and on cucm sip uses port 5060?OR i need to change the sip port to also be 2000?

Thanks.

VIP Super Bronze

SRST SIP

Hi,

You need to configure your srst gateway for sip registrations.. Refer to this thread..

https://supportforums.cisco.com/thread/2078329

Please rate all useful posts

"opportunity is a haughty goddess who waste no time with those who are unprepared"

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
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