ITSP SIP Trunk CCA request #2: Via Private network

Unanswered Question
Jul 14th, 2010
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Dear Cisco UC500 team. Please can you create an XML template for SIP trunks via our private access network and our Private SBC's?

1. Please  ensure that ephone-dn's, hunt groups etc  have "no reg  both" to avoid  unnecessary SIP registration noise.

2. Please can you set DTMF  relay to prefer RTP-NTE and then SIP-INFO

Kind regards


ParameterValueCisco's comment
Name  of ITSP privateEnter name as you  would like to see it in CCA drop down,  please keep this as short as  possible
Dialplan localeGB(optional)  provide the country locale if you know thiscould be UK or GB ?
Display  Proxy Server (Primary) fieldYes;  to enter IP address or DNS of ITSP's primary SIP  proxy serverPlease  pre-complete "" If this is not possible, simply hide  the box
Display Proxy Server (Backup) fieldNo(optional)  field to enter IP address or DNS of ITSP's  backup SIP proxy serverWe  load-balance / failover using SRV
Display  Registrar Server fieldYes;  to enter IP address or DNS of ITSP's SIP registrar server, this is   required if ITSP requires SIP registrationsPlease pre-complete  "" If this is not possible, simply  hide the box
Display  Outbound Proxy Server fieldYes;  to enter IP address or DNS of ITSP's Session Border  Controller, this  is required if ITSP has an SBC that is different  compared to its proxy  server.Please pre-complete "" If this is not  possible, simply  hide the box
Display Digest  Authentication (Username / Password)Yesfield  to enter username / password for SIP registration or  calling, this is  required if Registrar Server is presentCustomer specific,  please use realm of
Display Customer  Company Name fieldNo(optional)  choose YES if specific  caller name is required  for outbound calls, usually ITSP does thisPlease  allow the from header's user part to include the extension name of the  calling party
Display Call Admission Control fieldYes(optional)  choose YES if ITSP requires the UC500 limit # of SIP calls,  usually  ITSP does this
Display User Credentials fieldNo(optional)  choose YES if ITSP requires SIP registration of all DIDs  associated to  the UC500 with a unique username / password per DID


ParameterValueCisco's comment
Voice  CodecG.711ulawChoose one of the 3 codecs  shown

it would be great if you could support a voice class  containing the following:

voice class codec 1
codec  preference 2 g729r8 bytes 40 (most efficient use of G729 for ATM based  DSL)
codec preference 3 g729br8 bytes 40
codec preference 4  g711alaw
codec preference 5 g711ulaw

and that you create a  transcoder, so calls make it OK to CUE, if not the only option would be  to stick to uLaw.

Fax protocolT38Choose  one of the 2 methods - T.38 or G.711 upspeed
RFC2833  (DTMF) payload type101Default value is 101,  if change is required, then enter  value in range from 97 to 121
Should  UC500 register all DIDs to ITSPnoTypically  most ITSPs register only the main number but if  all numbers are  required then choose YES
Is SIP  registration for DID(s) using same username / password or  unique  username / password per DIDnaAnswer Yes or No  only if above row is YES.
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