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Hi All,i am currently trying to configure SRST to work with about 10 9971s. my SCCP phones works fine in SRST, but not the SIP. i am using the following guide to configurehttp://www.cisco.com/en/US/docs/voice_ip_comm/cusrst/admin/sccp_sip_srst/config...
hi All,i have implemented a ciscsolution running a cisco 2921router as the voice gateway to cucm 8.6.the customer has an existing legacy system in Asterisk EIC. they want us to link these two systems together, however i have never done this before.i ...
i am finding literature that indicates an external hard drive is required when upgrading appliances on MCS 7825 H3, however, i have a 7825 I4, but i am not finding any lterature that indicates i need the external drive during upgrade.i am guessing th...
Hi All,we recently upgraded a customer CUCM system from 6.1.2 to 9.1... it was a stepped upgrade, so in a lab environment we installed the customer version (6.1.2) and restored his data on my lab, then we stepped up to 6.1.4, then upgraded to 9.1.. ...
Hello All,when someone i check my missed calls on my cisco IP phone, they are showing up as a voicemial port number and not as the number the person called from.can someone advise as to what may cause this. i have a CUCMBE 5000 system.
Hi David,i did get a solution, try the following:voice service voip ip address trusted list ipv4 172.XX.0.0 255.255.0.0 allow-connections h323 to h323 allow-connections sip to sip supplementary-service h450.12no supplementary-service sip refer redir...
Hi,i also asked thi question. but i am working with the Asterisk provider, and he indicated that the verion they are running does will not support the SIP.