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Hi guys,
I am having a problem deploying a new SIP trunk to a customer.
The scenery is the following:
PSTN———>GW (CUBE)————>CUCM——-------------->IP PHONE
PSTN = Internet link with SIP trunk
GW (CUBE) = Cisco 2901 router
CUCM = CallManager 8.6
IP Ph...
Software Defined Networking (SDN) é um novo meio de como a rede e soluções em nuvem podem ser automatizadas com eficiência e escalável em um novo mundo onde serviços podem ser providos localmente, no datacenter ou mesmo em nuvem.Informações adicionai...
Convido a todos a visitar meu blog sobre SDN (Software Defined Networking) e estudos para o CCIE Service Provider.http://gudines.blogspot.com.br/ Atenciosamente,Rodrigo Marchina SoaresCCIE #24774
I am analysing a TCP Chat between workstations and a HTTP server (172.23.22.205).I have noticed that some users have gotten problems to access the HTTP Server. So slow to put or get image files.The communication way is the following:Workstation -> ro...
Hi!I have 1 router (CISCO 2501) with 73 connections configured on it. They are 73 "X25 MAP QLLC...".Each connection has a VMAC address to configure in the server (Microsoft SNA Server).Example: X25 MAP QLLC 4000.3500.0001 999910004107101X25 MAP QLLC ...
Olá Frederico,
Infelizmente não tive tempo de atualizar, apareceram outras oportunidades nesse meio tempo.
Vou tentar retomar em breve.
Obrigado
Rodrigo
I haven't solved the problem yet.
Any idea to do the SIP ALG?
The ITSP is not sending the ACK to the 200 OK and it is not sending media from (88.x.x.10) to CUBE.
Only the CUBE is sending media to 88.x.x.10, that is the reason that only me can hear t...
Hi Ayodeji,
I will try to modify the SIP header with the configuration below on Tuesday. What do you think?
=====
voice class sip-profiles 10
request INVITE sip-header From modify "<sip:(.*)@195.x.x.1>” "<sip:\1@192.168.4.40>”
request ACK sip-he...
We are doing NAT from 192.168.4.40 to 195.x.x.1 (Public IP Address).
We can ping from 192.168.4.40 to 88.x.x.9.
The NAT is done after the Sonic Wall, in the ISP router.
I will return on 5th january at the customer and I will collect wireshark files.
